Recombinant Avipox virus encoding polypeptide of mycoplasma gallisepticum, and utilized a live vaccine

ABSTRACT

A polypeptide exhibiting the antigenicity of Mycoplasma gallisepticum, a fused polypeptide comprising the above polypeptide and, connected to the N-terminus thereof, a signal membrane anchor of a type II outer-membrane polypeptide of a virus that infects birds, or a polypeptide capable of reacting with a mycoplasma-immune serum or a mycoplasma-infected serum and exhibiting a substantially pure antigenecity, respectively having amino acid sequences of about 32 kDa, about 40 kDa, or about 70 kDa. The expression with a recombinant virus of a polypeptide modified to such an extent as to exhibit an antigenicity equivalent to that of any of the above polypeptides. The use of a recombinant virus as a live vaccine.

This is a rule 371 application based on the Priority date of PCT/JP99/00541 filed Mar. 31, 1994.

TECHNICAL FIELD

The present invention relates to a novel polypeptide showing antigenicity to Mycoplasma gallisepticum, a fused polypeptide between the said polypeptide and a signal membrane anchor, and a recombinant Avipox virus capable of expressing a polypeptide showing antigenicity to Mycoplasma gallisepticum, especially a polypeptide showing antigenicity on the membrane surface of a host cell, as well as use thereof.

BACKGROUND

It is expected that a polypeptide showing antigenicity to Mycoplasma gallisepticum can be utilized as an effective ingredient of a vaccine for Mycoplasma gallisepticum infections, since an egg-laying rate and a hatching rate of eggs produced by infected chickens are markedly reduced when infected with Mycoplasma gallisepticum. At present, the system using Escherichia coli or yeast is known to prepare the antigenic protein of Mycoplasma gallisepticum by genetic engineering (Japanese Patent Application Laid-Open No. 2-111795). In general, it is pointed out that the production of a polypeptide in the system using bacteria involves problems that firstly an antigen is expressed in a less amount and secondly, a pyrogen originating in a host cannot be removed. It is thus the actual situation that such a system has not been practically applied yet. For this reason, studies have been made on the preparation of a polypeptide expressing an antigenicity or a recombinant live vaccine, using a recombinant virus. However, as far as Mycoplasma gallisepticum is concerned, any recombinant virus inserted with DNA encoding said protein has not been prepared.

In a virus protein where the virus infects cells, one type of a protein expressed is transported to the cell surface and the protein is expressed on the surface of a cell membrane (hereinafter such a state is sometimes merely referred to as being expressed on the cell surface) and another type of a protein that is not expressed on the cell surface. A representative example of the former protein is a glycoprotein contained in the coat of a virus. A recombinant virus that expresses such a protein efficiently exhibits the protein on the cell surface. It is thus considered that a high antibody titer can be induced in poultry infected with this recombinant virus (Japanese Patent Application Laid-Open No. 1-157381). On the other hand, an example of the latter type of protein includes a protein originating in bacteria, such as an antigenic protein of Mycoplasma gallisepticum.

It is not expectable to induce a high antibody titer from such recombinant viruses that express these proteins, since they are expressed on the cell membrane surface merely in an extremely small quantity. However, if such a protein can be expressed on the cell membrane surface in a large quantity by genetic engineering, a high antibody titer will be induced. Thus, investigations have been made to express on the membrane surface such a protein that is not principally expressed on the membrane surface. For example, there is a report that DNA encoding a signal protein having the function of secreting a protein on the cell membrane surface and DNA encoding a membrane anchor protein having the function of retaining the secreted protein so as not to leave out of the cell membrane surface are ligated with the 5' end and the 3' end of DNA encoding an antigenic protein, respectively, and a recombinant vaccinia virus inserted with the resulting hybrid DNA expresses the antigenic protein on the cell membrane surface of a host (J. Viol., 64, 4776-4783 (1990) or Mol. Cell. Biol., 6, 3191-3199 (1986)). However, DNA encoding a signal and DNA encoding a membrane anchor are independently ligated with DNA encoding an antigenic protein in these examples so that it is hardly applicable practically due to complicated preparation of a recombinant virus.

DISCLOSURE OF THE INVENTION

The present inventors have made extensive studies to provide a polypeptide having antigenicity originating in Mycoplasma and showing a high antigenicity, a polypeptide having antigenicity to Mycoplasma gallisepticum expressed on the cell membrane surface especially in a large quantity, DNA encoding the polypeptide, a recombinant virus inserted with the same DNA and a vaccine utilizing the virus. As a result, the present invention has come to be accomplished.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 shows a restriction enzyme map of DNA including the open reading frame of TM-81.

FIG. 2 shows the procedure for construction of TTM-1N and TTM-1C.

FIG. 3 shows the procedure for constructing pNZ7929-R1.

FIG. 4 shows the procedure for constructing pNZ87N (SEQ. ID NOS 31 and 32, respectively).

FIG. 5 shows the procedure for constructing pNZ7929-R2.

FIG. 6(A) and (B) show the procedure for constructing pNZ2929XM1.

FIG. 7 shows a restriction enzyme map of DNA including the open reading frame of TTM-1 polypeptide.

FIG. 8 shows a restriction enzyme map of DNA including the open reading frame of TM-67 polypeptide and the position of synthetic primers on ORF.

FIG. 9(A) and (B) show the procedure for constructing pHZ7929-67.

FIG. 10 shows a restriction enzyme map of DNA including the open reading frame of TM-66 polypeptide and the position of synthetic primers on ORF.

FIG. 11(A), 11(B) and 11(C) show the procedure for constructing pTM66.

FIG. 12 shows the procedure for constructing pNZ7929-66.

FIG. 13 shows a restriction enzyme map of DNA encoding the full length of TM-16 polypeptide.

FIG. 14 shows a restriction enzyme map of the open reading frame of TM-16 polypeptide.

BEST MODE FOR PRACTICING THE INVENTION

A novel polypeptide which is a first aspect of the present invention and shows an antigenicity which originates in Mycoplasma gallisepticum having a high antigenicity, includes a polypeptide showing an antigenicity which causes an antigen-antibody reaction with sera immunized with Mycoplasma gallisepticum or sera and which is encoded by the DNA sequence having the restriction enzyme map shown in FIG. 7 originating in Mycoplasma gallisepticum, or a modified polypeptide thereof. Specific examples of the polypeptide having such an polypeptide include those showing an antigenicity and having amino acid sequences of SEQ ID NOS: 1-2, 5-6, 7-8 and 9-10. The modified polypeptide showing an antigenicity referred to herein is a polypeptide in which the amino acid sequence is modified by substitution, loss, deletion, insertion or addition but which shows an antigenicity comparable to that of the aforesaid polypeptide. Taking SEQ ID NO: 1 as an example, a modified polypeptide is used to mean a polypeptide having the same antigenicity as in an antigenic protein having the amino acid sequence equivalent thereto and having a homology of at least 70% to the amino acid sequence of said polypeptide, preferably 80% or more, most preferably 90% or more. The homology referred to in the present invention is used to mean the homology determined as an index by DNA sequencing input analysis system "DNASIS" (marketed by Takara Shuzo Co.).

Hereinafter a sequence number is sometimes simply referred to as sequence in the specification. For example, Sequence No. 1 is sometimes referred to as Sequence 1.

Furthermore, the DNA which encodes the polypeptide showing an antigenicity used in the present invention includes DNA encoding a polypeptide in which the amino acid is modified by deletion, addition, insertion, loss, substitution, etc., so long as it causes an antigen-antibody reaction with sera immunized with Mycoplasma gallisepticum or sera and shows an antigenicity originating in Mycoplasma gallisepticum or an antigenicity equivalent thereto.

Avipox virus which is a second aspect of the present invention is a recombinant Avipox virus inserted with a hybrid DNA in which DNA encoding the antigenic polypeptide of Mycoplasma gallisepticum (hereinafter abbreviated as antigenic DNA) or DNA encoding a signal membrane anchor of Type II external membrane protein is ligated with DNA encoding a polypeptide showing an antigenicity of Mycoplasma gallisepticum. In order to express large quantities of the polypeptide showing an antigenicity of Mycoplasma gallisepticum that is not basically expressed on the surface of cell membrane, it is preferred to employ the hybrid DNA.

That is, in the second aspect of the present invention, there are provided a polypeptide showing an antigenicity of Mycoplasma gallisepticum (hereinafter sometimes merely referred to as antigenic protein), a fused polypeptide ligated at the N terminus of the polypeptide with a signal membrane anchor of type II outer membrane protein of a virus infected to poultry (hereinafter merely referred to as signal membrane anchor), a vaccine against Mycoplasma gallisepticum infections comprising as an effective ingredient the antigenic protein or the fused polypeptide, a hybrid DNA which encodes the fused polypeptide, a recombinant Avipox virus inserted into the genomic region non-essential to growth of Avipox virus (hereinafter referred to as non-essential region) with DNA encoding the antigenic protein or the hybrid DNA, and a live vaccine against Mycoplasma gallisepticum which comprises the Avipox virus as an effective ingredient.

The signal membrane anchor which is employed in the present invention as the second aspect is a polypeptide region having the function of transporting type II external membrane protein of a virus infected to poultry to the surface of cell membrane and expressing the transported protein on the surface of cell membrane, and is preferably derived from a virus which is non-pathogenic to human. The DNA encoding the signal membrane anchor which is employed in the present invention (hereinafter referred to as signal membrane anchor DNA) can be readily found by amino acid sequencing analysis of the hydrophobic peptide region of type II external membrane protein at the amino terminus. A specific example of the signal membrane anchor is that having the sequence shown by SEQ ID NOS: 22-23 (Mol. Cell. Biol., 10, 449-457 (1990)). This DNA codes for 22 amino acids at the amino terminus of hemagglutinin neuraminidase (hereinafter abbreviated as HN protein) of Newcastle disease virus (hereinafter abbreviated as NDV).

In order to stably exhibit the expressed antigenic protein on the cell membrane, it is effective for a hydrophilic peptide to be present at the carboxy terminal of the signal membrane anchor. Accordingly, it is preferred that DNA encoding a hydrophilic peptide be added downstream the signal membrane anchor DNA. DNA to be added comprises base pairs corresponding to 10 to 50 amino acids, preferably 20 to 30 amino acids.

Specific examples of the DNA encoding the antigenic protein in accordance with the present invention include, in addition to the four sequences as the first aspect of the present invention, DNA described in Japanese Patent Application Laid-Open No. 1-111795, a genomic DNA fragment of Mycoplasma gallisepticum containing the aforementioned DNA, DNA (hereinafter referred to as TTM-1) encoding a polypeptide of about 40 kilodaltons showing an antigenicity and having the sequence shown by SEQ. ID NOS: 3-4 (hereinafter referred to as TTM-1' polypeptide), DNA derived from natural Mycoplasma gallisepticum substantially equivalent to TTM-1' (hereinafter referred to as TTM-1), and the like. The TTM-1 and 1' are disclosed in WO 93/24646. The DNA encoding the antigenic protein may also be DNA encoding such a polypeptide that a part of the sequence is modified by substitution, loss, deletion, insertion, addition, etc. as long as it retains an antigenicity substantially equivalent to that of the antigenic protein encoded by the nucleotide sequence.

Sources for collecting such a DNA may be any of the sources so long as they belong to Mycoplasma gallisepticum. Specific examples include S6 strain (ATCC 15302), PG31 (ATCC 19610) and the like.

The hybrid DNA which is used in the present invention as its second aspect is the aforesaid signal membrane anchor DNA ligated with DNA encoding a polypeptide showing an antigenicity. The fused polypeptide of the present invention is a polypeptide encoded by the hybrid DNA described above which contains a part of the signal membrane anchor and a part of the polypeptide showing an antigenicity in the molecule of the polypeptide. The hybrid DNA can be produced in a conventional manner, e.g., by modifying the 3' end of the signal membrane anchor DNA and the 5' end of the DNA encoding the antigenic protein so as to form ligatable restriction enzyme digestion fragments, and ligating both DNAs according to the method for ligation using a ligase or the method for ligating both DNAs with a ligase by inserting an appropriate linker therebetween. The signal membrane anchor and the DNA encoding the polypeptide showing an antigenicity may contain therebetween, for example, DNA encoding a hydrophilic peptide, DNA encoding other antigenic protein, linker DNA, etc., so long as the signal membrane anchor DNA and the DNA encoding the polypeptide showing an antigenicity are expressed as one polypeptide. The fused polypeptide of the present invention is obtained by incubating a recombinant Avipox virus, later described, in culture cells such as chick embryo fibroblast (hereinafter referred to as CEF cells) or embryonated chorioallantoic membrane cells, etc., and purifying the desired polypeptide by a method optionally chosen from chromatography, precipitation by salting-out, density gradient centrifugation, etc. The fused polypeptide thus obtained can be used as a component vaccine which will be later described.

The recombinant Avipox virus of the present invention is a recombinant Avipox virus in which the aforesaid DNA or hybrid DNA is inserted in the non-essential region. The recombinant Avipox virus of the present invention may be constructed in a conventional manner, e.g., by the method described in Japanese Patent Application Laid-Open No. 1-168279. That is, the non-essential region of Avipox virus is incorporated into a DNA fragment, if necessary, inserted with a promoter in the non-essential region, to construct a first recombinant vector.

As the non-essential region of Avipox virus which is used in the present invention, there are a TK gene region of quail pox virus, a TK gene region of turkey pox virus and DNA fragments described in Japanese Patent Application Laid-Open 1-168279, preferably a region which causes homologous recombination with EcoRI fragment of about 7.3 Kbp, HindIII fragment of about 5.2 Kbp, EcoRI-HindIII fragment of about 5.0 Kbp, BamHI fragment of about 4.0 Kbp, described in the patent specification supra.

Examples of the vector used in the present invention include plasmids such as pBR322, pBR325, pBR327, pBR328, pUC7, pUC8, pUC9, pUC19, and the like; phages such as λ phage, M13 phage, etc.; cosmid such as pHC79 (Gene, 11, 291, 1980) and the like.

The Avipox virus used in the present invention is not particularly limited so long as it is a virus infected to poultry. Specific examples of such a virus include pigeon pox virus, fowl pox virus (hereafter abbreviated as FPV), canary pox virus, turkey pox virus, preferably turkey pox virus, pigeon pox virus and FPV, more preferably pigeon pox virus and FPV. Specific examples of the most preferred Avipox virus include FPVs such as ATCC VR-251, ATCC VR-249, ATCC VR-250, ATCC VR-229, ATCC VR-288, Nishigahara strain, Shisui strain, CEVA strain and a viral strain among CEVA strain-derived viruses which forms a large plaque when infected to chick embryo fibroblast, and a virus such as NP strain (chick embryo-conditioned pigeon pox virus Nakano strain), etc. which is akin to FPV and used as a fowlpox live vaccine strain. These strains are commercially available and readily accessible.

Then, the aforesaid antigenic DNA or hybrid DNA is inserted into the non-essential region of the first recombinant vector described above to construct a second recombinant vector. Where the hybrid DNA is employed, a promoter is generally inserted upstream the hybrid DNA. The promoter used may be a promoter having any nucleotide sequence, irrespective of a synthetic or natural promoter, as far as it effectively functions as a promoter in the system of transcription possessed by APV. Accordingly, not only a promoter inherent to APV such as a promoter of APV gene encoding thymidine kinase but also DNA derived from viruses other than APV and DNA derived from eucaryote or procaryote may also be employed in the present invention, as long as these substances meet the requirements described above. Specific examples of such a promoter include a promoter of vaccinia virus (hereinafter sometimes abbreviated as VV) described in J. Virol., 51, 662-669 (1984), more specifically a promoter of VV DNA encoding 7.5K polypeptide, a promoter of VV DNA encoding 19K polypeptide, a promoter of VV DNA encoding 42K polypeptide, a promoter of VV DNA encoding thymidine kinase, a promoter of VV DNA encoding 28K polypeptide, etc. Furthermore, there may be used a synthetic promoter obtained by modification of the Moss et al. article (J. Mol. Biol., 210, 749-776, 771-784, 1989), a promoter synthesized by Davidson, a promoter obtained by modifying a part of the Davidson promoter through deletion or change within such a range that does not lose the promoter activity (e.g., (SEQ ID NO: 50) T T T T T T T T T T T T G G C A T A T A A A T A A T A A T A A A T A C A A T A A T T A A T T A C G C G T A A A A A T T G A A A A A C T A T T C T A A T T T A T T G C A C T C or (SEQ ID NO: 51) T T T T T T T T T T T T T T T T T T T T G G C A T A T A A A T A A T A A A T A C A A T A A T T A A T T A C G C G T A A A A A T T G A A A A A C T A T T C T A A T T T A T T G C A C T C etc.).

Further in view of easy detection of the recombinant virus, a marker DNA such as DNA encoding β-galactosidase may also be inserted.

The recombinant Avipox virus may be constructed by transfecting the second recombinant vector described above to animal culture cells previously infected with Avipox virus and causing homologous recombination between the vector DNA and the viral genome DNA. The animal culture cells used herein may be any cells in which Avipox can grow. Specific examples of such animal culture cells are CEF cells, embryonated egg chorioallantoic membrane cells, and the like.

The desired recombinant Avipox virus is isolated from the virus infected to host cells by the method of plaque hybridization, etc. The recombinant Avipox virus may be further purified by plaque assay, etc.

The recombinant virus of the present invention constructed by the method described above can be inoculated to fowl as a live vaccine against Mycoplasma gallisepticum infection.

The live vaccine of the present invention is prepared by, e.g., the following method, though the process is not particularly limited. The recombinant virus of the present invention is infected to cells in which the virus can grow (hereafter referred to as host cells). After the recombinant virus grows, the cells are recovered and homogenated. The homogenate is centrifuged with a centrifuging machine to separate into the precipitates and the high titer supernatant containing the recombinant virus in a centrifuging tube. The resulting supernatant is substantially free of host cells but contains the cell culture medium and the recombinant virus and hence can be used as a live vaccine. The supernatant may be diluted by adding a pharmacologically inactive carrier, e.g., physiological saline, etc. The supernatant may be freeze-dried to be provided for use as a live vaccine. A method for administration of the live vaccine of the present invention is not particularly limited and examples of the administration include a method for scratching the skin and inoculating the live vaccine on the scratch, effecting the inoculation through injection, oral administration by mixing the live vaccine with feed or drinking water, inhalation by aerosol or spray, etc. In order to use as the live vaccine, the dosage may be the same as ordinary live vaccine; for example, approximately 10² to 10⁸ plaque forming unit (hereinafter abbreviated as PFU) is inoculated per chick. Where the inoculation is effected by injection, the recombinant virus of the present invention is generally suspended in about 0.1 ml of an isotonic solvent such as physiological saline and the resulting suspension is provided for use. The live vaccine of the present invention may be stored under ordinary conditions and provided for use. For example, when the recombinant virus of the present invention is freeze-dried, it is possible to store at room temperature (20° to 22° C.). It is also possible to freeze the virus suspension at -20° to -70° C. and store the frozen suspension.

On the other hand, the component vaccine of the present invention comprises as an effective ingredient the polypeptide showing an antigenicity in accordance with the present invention, especially the fused polypeptide. The component vaccine may be administered to fowl in the same manner as in the live vaccine described above. The dose is generally in the range of approximately 1 μg to 1 mg per one subject.

According to the present invention, the polypeptide showing an Mycoplasma gallisepticum antigenicity and the fused polypeptide between the said polypeptide and the signal membrane anchor are obtained. In particular, this fused polypeptide is effective as a vaccine against Mycoplasma gallisepticum infections. By utilizing DNA encoding the fused protein, the recombinant Avipox virus which can express the polypeptide showing an Mycoplasma gallisepticum antigenicity is obtained. The recombinant Avipox virus is effective as a potent live vaccine against Mycoplasma gallisepticum infections. In addition, the novel polypeptide showing an antigenicity of the present invention and DNA encoding the same can be utilized as a component vaccine and a live vaccine, respectively.

EXAMPLES

Hereinafter the present invention will be described with reference to the examples and the reference examples but is not deemed to be limited thereto.

Reference Example 1

Obtaining of polypeptide DNA TTM-1 in which Mycoplasma gallisepticum is expressed:

(1) Preparation of genomic DNA of Mycoplasma gallisepticum

Mycoplasma gallisepticum S6 strain was cultured at 37° C. for 3 to 5 days in liquid medium prepared by supplementing 20% horse serum, 5% yeast extract, 1% glucose and a trace amount of phenol red as a pH indicator in 100 ml of PPLO broth basal medium. As Mycoplasma gallisepticum proliferated, pH of the culture broth decreased. At the point of time when the color of the pH indicator contained in the culture broth changed from red to yellow, incubation was terminated. The culture medium was centrifuged at 8000G for 20 minutes to collect the cells. The cells were then suspended in 1/10 volume of PBS based on the volume of culture medium. The suspension was again centrifuged at 10,000 rpm×G for 20 minutes to collect the cells. The collected cells were resuspended in 2.7 ml of PBS and SDS was added thereto in a final concentration of 1%. Furthermore 10 μg of RNase was added to the mixture. The mixture was incubated at 37° C. for 30 minutes to cause lysis.

The lysate was extracted 3 times with an equal volume of phenol and then 3 times with ethyl ether. The extract was precipitated with ethanol to give 200 μg of genomic DNA of Mycoplasma gallisepticum.

(2) Genomic Southern hybridization of Mycoplasma gallisepticum using TM-1 DNA as a probe

After 1 μg of Mycoplasma gallisepticum DNA obtained in (1) described above was digested with XbaI, the digestion product was subjected to 0.6% low melting agarose gel electrophoresis. After the electrophoresis, the gel was immersed in an alkaline denaturation solution (0.5M NaOH, 1.5M NaCl) for 10 minutes to denature DNA and further immersed in a neutralizing solution (3M sodium acetate, pH 5.5) for 10 minutes to neutralize. Following the neutralization, the DNA was transferred onto a nylon membrane in 6-fold SSC solution (0.7M NaCl, 0.07M sodium citrate, pH 7.5). After air drying, the membrane was heated at 80° C. for 2 hours. 4-Fold SET (0.6M NaCl, 0.08M Tris-HCl, 4 mM EDTA, pH 7.8)-10-fold Denhardt-0.1% SDS-0.1% Na₄ P₂ O₇ -50 μg/ml of denatured salmon sperm DNA and pUM-1 (see Japanese Patent Application Laid-Open No. 2-111795) which had been labelled in a conventional manner were added to cause hybridization at 68° C. for 14 hours. The nylon membrane was overlaid on an X ray film. Autoradiography revealed that hybridization occurred on the fragment of about 3.4 kbp.

(3) Cloning of XbaI-digested fragment of about 3.4 kbp to pUC-19 and colony hybridization

After 4 μg of Mycoplasma gallisepticum DNA obtained in Example 1 (1) described above was digested with restriction enzyme XbaI, the digestion product was subject to 0.6% low melting agarose gel electrophoresis. After the electrophoresis, the fragment of about 3.4 kbp was recovered. The fragment was ligated with XbaI-digested pUC-19 using ligase and competent E. coli TG1 strain was transformed by the ligation product. The transformants were cultured at 37° C. for 15 hours in LB agar medium containing 0.003% of 5-bromo-4-chloro-3-indolyl-β-D-galactopyranoside, 0.03 mM of isopropylthio-β-D-galactopyranoside and 40 μg/ml of ampicillin. White colonies grown on the agar medium were transferred onto a nylon membrane followed by hybridization in a manner similar to (2) above. Autoradiography revealed that cloning was effected and, the thus obtained plasmid was named pUTTM1.

(4) Production of TTM-1' modified (TGA→TGG) not to read TTM-1-encoding protein TTMG-1 by TGA as translation termination codon (see FIG. 2)

After pUTTM-1 of (3) described above was digested with restriction enzymes SacI and EcoRI and the digestion product was then subjected to 0.8% low melting agarose gel electrophoresis. The 1.1 kbp fragment containing the 5'-end of TTM-1 was recovered by treating with phenol-chloroform and precipitating with ethanol. The fragment was ligated with the fragment obtained by digestion of M13mp11 phage with SacI and EcoRI. The ligation reaction solution was mixed at m.o.i. of 0.1 with a solution obtained by culturing E. coli TG1 at 37° C. for 24 hours, adding IPTG thereto in a final concentration of 100 mM and further supplementing IPTG in a X-gal concentration of 2%. The resulting mixture was inoculated on soft agar for solidification. Incubation was then performed at 37° C. for 24 hours. Among the phage plaques formed, recombinant phage TTM-1N containing 1.1 kbp DNA of TTM-1 was collected from the phage in which the color did not change to blue.

Likewise, pUTTM-1 was digested with EcoRI and EcoRV. After 0.8% low melting agarose gel electrophoresis, the 0.4 kbp fragment containing the 3'-end of TTM-1 was recovered from the gel. A phenol-chloroform treatment followed by ethanol precipitation gave M13mp10 phage. M13mp10 phage was ligated with the fragment obtained by digestion with EcoRI and EcoRV using ligase. The reaction solution was treated as in the cloning of the 1.1 kbp DNA. Recombinant phage TTM-1C containing 0.4 kbp DNA of TTM-1 was thus obtained.

(5) Preparation of single stranded DNA from each recombinant phage

The two recombinant phage obtained in (4) described above were added at m.o.i. of 0.1, respectively, to E. coli TG1 proliferated at 37° C. in 100 ml of 2×YT medium. After shake culture at 37° C. for 5 hours, centrifugation was performed at 5000G for 30 minutes to obtain the cell-free supernatant. A 0.2-fold volume of polyethylene glycol/sodium chloride mixture (20% polyethylene glycol #6000, 2.5M NaCl) was added to the supernatant. After settlement at 4° C. for an hour, the mixture was centrifuged at 5000G for 20 minutes to recover the precipitates. The precipitates were dissolved in 500 μl of TE buffer (10 mM Tris-HCl, 1 mM EDTA, pH 8.0). After extraction with phenol-chloroform, single stranded DNA of each recombinant phage was recovered by ethanol precipitation.

(6) Construction of site-specific mutated plasmids using artificially synthesized oligonucleotide as a primer

The thus obtained DNA has TGA at the middle of the sequence. This TGA sequence is recognized as a termination codon in a normal cell so that the TGA sequence does not translate the sequence added there-after. Therefore, in order to translate the TGA portion as methionine, the basic adenine which corresponds to the third nucleotide in codon NNN must be modified to guanine. Thus, the following two oligonucleotides were synthesized.

(SEQ ID NO: 24) 3'-TACGTTCTTCCTGGCAAACCTTACCACTACTT-5'

(SEQ ID NO: 25) 3'-CTACAAAGAACCTAAATATCA-5'

The oligonucleotide shown by (SEQ ID NO: 24) is annealed to single stranded DNA of TTM-1N and the oligonucleotide shown by (SEQ ID NO: 25) to single stranded DNA of TTM-1C to cause the desired mutation by the method of Frits Eckstein et al. (Nucleic Acid Research, 8749-8764, 1985). The thus obtained recombinant phages were named TTM-1N' and TTM-1C', respectively. The TTM-1N' and TTM-1C' phage DNAs thus obtained were digested with restriction enzymes SacI-EcoRI and EcoRI-BglII, respectively. By 0.8% low melting agarose gel electrophoresis, the fragments of 1.1 kbp and 0.4 kbp were extracted from the agarose gel and recovered by ethanol precipitation. On the other hand, plasmid pUTTM-1 was also digested with SacI-BglII. The 4.8 kbp fragment bearing a vector was extracted by 0.8% low melting agarose gel electrophoresis and recovered by ethanol precipitation. The thus obtained three fragments were ligated by ligase and competent E. coli TG1 strain was transformed to obtain plasmid pUTTM-1' bearing TTM-1' with mutagenesis at the desired site thereof. The nucleotide sequence of TTM-1' is as shown by SEQ ID NO: 14 according to the Dideoxy method by Sanger et al. (Proc. Natl. Acad. Sci. USA, 74, 5463 (1977)). The nucleotide sequence is substantially the same as the 40 kilodalton TTM-1 polypeptide of M. gallisepticum.

Reference Example 2

Construction of vector pNZ1729R for insertion

The EcoRI fragment (about 7.3 kbp) of NP strain was inserted into pUC18 at the EcoRI digestion site (terminus at the multi-cloning site) to obtain plasmid pNZ133 (about 10.0 kbp). From the plasmid the HpaI-SpeI fragment (about 3.0 kbp fragment derived from NP strain) was excised out and rendered blunt end by Klenow fragment. Furthermore, the EcoRI-HindIII fragment (multi-cloning site of 52 bp) was removed from pUC18 and rendered blunt end by Klenow fragment. The two fragments were ligated with each other to form a plasmid. After removing the EcoRV site in the HpaI-SpeI fragment, the EcoRI-HindIII fragment (multi-cloning site of 52 bp) of pUC18 is inserted therein using HindIII linker (5'-CAAGCTTG-3') and EcoRI linker (5'-GGAATTCC-3') to construct plasmid pNZ133SR.

(SEQ ID NO: 11) and (SEQ ID NO: 12) (bearing FPV promoter of 17 bases and linked to a translation initiation codon for lacZ) were annealed to double strands. (SEQ ID NO: 13) annealed to the lacz gene (derived from pMC1871 an pMA001, Sirakawa et al., Gene, 28, 127-132, 1984) and (SEQ ID NO: 14), (SEQ ID NO: 15) and (SEQ ID NO: 16), (SEQ ID NO: 17) and (SEQ ID NO: 18), (SEQ ID NO: 19) and (SEQ ID NO: 20), were ligated with each other (which contains a modified synthetic promoter of poxvirus shown by nucleotide sequence: (SEQ ID NO: 51) T T T T T T T T T T T T T T T T T T T T G G C A T A T A A A T A A T A A A T A C A A T A A T T A A T T A C G C G T A A A A A T T G A A A A A C T A T T C T A A T T T A T T G C A C T C

from the next T of AGC at the 5' end of (SEQ ID NO: 12) to C before G of Sequence No. 5 at the 3' end, and further linked to the multi-cloning site and poxvirus initial transcription termination signal on the both directions (SEQ ID NO: 21) (Yuen et al., Proc. Natl. Acad. Sci., USA, 88, 6417-6421, 1989) thereby to obtain the EcoRI-HindIII fragment (about 3.5 kbp). The EcoRI-HindIII fragment was inserted into pNZ133SR to construct plasmid pNZ1729R.

Example 1

Construction of plasmid pNZ7929-R1 for recombination (see FIG. 3)

(1) Construction of plasmid pUTTM1P having ligated a synthetic promoter with TTM-1' gene

In order to form the restriction enzyme DraI digestion site upstream ATG corresponding to initiation codon of TTM-1' protein in plasmid pUTTM1' (see WO 93/24646) containing the full length TTM-1' DNA obtained in Reference Example 1, the following oligonucleotide was firstly prepared.

(SEQ ID NO: 26) 3'-TATAGAATTAAATTTTACTTATTC-5'

Next, after pUTTM-1' was digested with restriction enzymes SacI and EcoRI, the fragment of about 2300 bp was recovered and then ligated with the fragment obtained by digestion of M13mp10 with SacI and EcoRI to obtain recombinant phage TTM-1'. The oligonucleotide described above was annealed to single stranded TTM-1' to cause the desired variation by the method of Frits Eckstein et al. This recombinant phage DNA variant was digested with restriction enzymes SacI and EcoRI. The fragment of about 2300 bp was recovered and cloned to the vector-bearing fragment obtained by digestion of pUTTM-1' again with SacI and EcoRI to obtain pUTTM1D.

A synthetic promoter was prepared by synthesizing DNAs of (SEQ ID NO: 27) and (SEQ ID NO: 28) followed by annealing, whereby the digestion sites with restriction enzymes HindIII and HincII at the end.

    __________________________________________________________________________     (SEQ ID NO:27)             5'-AGCTTTTTTTTTTTTTTTTTTTTGGCATATAAATAATAAATACAATAATTAATTACGCGTAAA             AATT.     (SEQ ID NO:28)             3'-   AAAAAAAAAAAAAAAAAAACCGTATATTTATTATTTATGTTATTAATTAATGCGCATTTT             TAA               HindIII                                      GAAAAACTATTCTAATTTATTGCACTCGTC-3'                                      CTTTTTGATAAGATTAAATAACGTGAGCAG-5'                                      HincII     __________________________________________________________________________

Finally, the 1200 bp fragment obtained by digestion of pUTTM1D with restriction enzymes DraI and BglII was ligated with the synthetic promoter described above and the fragment obtained by digestion of pUC18 with HindIII and BamHI to give plasmid pUTTM1P of about 4.0 kbp.

(2) Construction of pNZ7929R1

After plasmid pUTTM1p obtained in (1) was digested with restriction enzymes HindIII and KpnI, the fragment of about 1300 bp was recovered. Next, vector pNZ1729R (EP-A-0520753) for FPV recombination obtained lo in Reference Example 2 was digested with restriction enzymes HindIII and KpnI. The two fragments were ligated with each other to obtain the desired vector pNZ7929-R1 (about 10.3 kbp) for recombination.

(3) Construction of recombinant FPV fNZ7929-R11 and purification thereof

NP strain, which is a fowlpox live vaccine strain, was infected to monolayered CEF at m.o.i.=0.1. Three hours after, these cells were peeled apart from the monolayer by a treatment with trypsin to form a cell suspension. After 2×10⁷ cells in the suspension were mixed with 10 μg of plasmid pNZ7929-R1 for recombination, the mixture was suspended in Saline G (0.14M NaCl, 0.5 mM KCl, 1.1 mM Na₂ HPO₄, 1.5 mM KH₂ PO₄, 0.5 mM MgCl₂ 6H₂ O, 0.011% glucose). The suspension was subjected to electrophorasis under conditions of 3.0 kV cm⁻¹, 0.4 msec and 25° C., using Gene Pulser (Bio-Rad) at room temperature. The plasmid-infected cells were then cultured at 37° C. for 72 hours. The cells were lysed by freeze and thaw 3 times to recover viruses containing the recombinant virus.

The recombinant virus recovered was selected as follows. The recovered viral solution was infected to monolayered CEF and 10 ml of agar solution containing growth medium was overlaid thereon. After agar was solidified at room temperature, incubation was performed at 37° C. until plaques of FPV appeared. Then agar medium containing Bluo gal in a concentration of 200 μg/ml was overlaid on the agar followed by incubation at 37° C. for further 48 hours. Among all of the plaques, about 1% of the plaques were colored blue. These blue plaques were isolated and recovered. By the same procedures, isolation and recovery were repeated to purify the virus until all the plaques were stained to blue with Bluo gal. In general, the repeated procedures were terminated by 3 to 4 times. The purified virus was named fNZ7929-R1. In fNZ7929-R1, each position of the DNA inserted was confirmed by dot blotting hybridization and Southern blotting hybridization.

Example 2

Obtaining of 70K Protein DNA

(1) Preparation of Mycoplasma gallisepticum genomic DNA

Using Mycoplasma gallisepticum S6 strain, 200 μg of Mycoplasma gallisepticum DNA was obtained in a manner similar to Reference Example 1 (1) described above.

(2) Preparation of genomic DNA library

After 4 units of restriction enzyme AluI was added to 40 μg of Mycoplasma gallisepticum genomic DNA obtained in (1), incubation was conducted at 37° C. for 10 minutes for partial digestion. The partially digested genomic DNA was subjected to 0.8% low melting agarose gel electrophoresis. The DNA fragment having a strand length of approximately 1.0 kbp to 4.0 kbp was recovered from the gel. The DNA fragment was treated with phenol and then precipitated with ethanol to give 4 μg of the DNA fragment partially digested with AluI.

S-Adenosyl-L-methionine was added to 1.2 μg of the AluI-partially digested-DNA fragment in a final concentration of 80 μM and 20 units of EcoRI methylase was further added thereto to methylate the deoxyadenosine site in the EcoRI recognition sequence, thereby to render the sequence non-sensitive to EcoRI. EcoRI linker was ligated with this DNA fragment using ligase. The ligation product was then mixed with the EcoRI digestion fragment of λgt11DNA to ligate with each other by ligase. The reaction solution was used to effect in vitro packaging in a conventional manner (DNA Cloning, Vol. 1, A Practical Approach, edited by D. M. Glover). The resulting product was transfected to Escherichia coli Y1088 strain (Amersham) followed by incubation at 37° C. for 12 hours in LB agar medium containing 0.003% of 5-bromo-4-chloro-3-indolyl-β-D-galactopyranoside and 0.03 mM isopropylthio-β-D-galactopyranoside. Among the plaques formed, a library size was estimated by the count of white plaques to prepare DNA library of 10⁶ pfu (plaque forming unit).

(3) Immuno-screening of genomic DNA library

The phage obtained from the DNA library prepared in (2) was added to a suspension of Escherichia coli Y1090 strain (Amersham) in an aqueous solution of 10 mM MgSO₄ to form 500 to 1000 plaques on one plate of 8 cmφ to effect adsorption for 15 minutes. Furthermore 2.5 ml of LB soft agar medium warmed to 45° C. was added and overlaid on the LB agar medium followed by incubation at 42° C. for 3 to 4 hours. A nylon membrane filter was immersed in 10 mM of IPTG aqueous solution, air-dried and then overlaid on the plate described above followed by incubation at 37° C. for further 2 to 3 hours. After the incubation, the nylon membrane filter was peeled apart from the plate and washed with TBS (50 mM Tris-HCl, pH 8.0, 150 mM NaCl). The filter was immersed in 2% skimmed milk-containing TBS for 30 minutes and then treated for an hour with anti-Mycoplasma chicken serum diluted with TBS to 500-fold. Thereafter, the filter was immersed in TBS for 15 minutes to wash the filter. The filter was further washed by immersing in TBS containing 0.05% of a surfactant (Tween 20) for 10 to 15 minutes. This step was repeated 4 to 5 times. Then the filter was treated with biotinylated antibody against chicken IgG for 60 minutes. After treating with a secondary antibody, the filter was washed with PBS containing 0.05% of Tween 20 5 to 6 times and then treated for 60 minutes by immersing in horse radish peroxidase-avidin D solution. After the treatment, the filter washed with PBS containing 0.05% of Tween 20 5 to 6 times and then washed with 10 mM Tris-HCl, pH 8.0. Then, the filter was immersed in a buffer containing 4-chloronaphthol and hydrogen peroxide. By a series of these operations, only the plaques that expressed an antigenic protein originating in Mycoplasma gallisepticum were colored purple.

By the aforesaid immuno-screening of about 5×10⁴ plaques, 50 positive plaques were obtained.

(4) Production of immuno-positive recombinant λgt11phage DNA

Escherichia coli Y1090 strain was incubated at 37° C. for 12 hours in LB medium supplemented with 50 μg/ml ampicillin. The culture broth was added to a 10-fold amount of LB medium containing mM MgSO₄. Then, recombinant λgt11 phage which was obtained in (3) and became positive by immuno-screening was added to the medium at m.o.i.=0.05, followed by incubation at 37° C. for 5 to 10 hours. After lysis of Escherichia coli, centrifugation was carried out at 8,000 rpm for 10 minutes to obtain the supernatant. To the supernatant were added an equal volume of TM buffer (50 mM Tris-HCl, pH 7.4, 10 mM MgSO₄) and DNase I in a concentration of 0.016 mg/ml, followed by incubation for 15 minutes. After NaCl and polyethylene glycol (PEG 6000) were added to the culture broth in concentrations of 0.5M and 0.1 g/ml, respectively, the mixture was shaken at 0° C. for 15 minutes. After centrifugation at 10,000 rpm for 10 minutes, the supernatant was removed. The resulting pellets were dissolved in a 1/100 volume of TM buffer and an equal volume of chloroform was added thereto followed by vigorous stirring. By centrifugation at 15,000 rpm for 10 minutes, recombinant λgt11 phage was collected in the aqueous phase to obtain the phage solution.

EDTA, SDS and pronase E were added to the phage solution in final concentrations of 0.025M, 1% and 1 mg/ml, respectively. After incubation at 37° C. for 4 hours, the solution was subjected to phenol extraction and ethanol precipitation to give λgt11 phage DNA containing the cloned antigenic DNA (M-81).

(5) Construction of recombinant plasmid (pM-81)

The recombinant λgt11 phage DNA obtained in (4) was digested with restriction enzyme EcoRI, the digestion product was subjected to 0.8% low melting agarose gel electrophoresis. The genomic DNA fragment of Mycoplasma gallisepticum inserted into the genomic DNA of λgt11 phage at the cloning site showed a strand length of about 2.8 kbp. This DNA fragment was extracted from the agarose gel and then with phenol-chloroform (1:1) and recovered by ethanol precipitation. On the other hand, after plasmid pUC18 was digested with EcoRI, the digested pUC18 was extracted with phenol-chloroform and recovered by ethanol precipitation, in a similar manner. Then, the phosphate at the 5' end was removed by an alkaline phosphatase treatment. After pUC18 DNA was again extracted with phenol-chloroform, DNA was recovered by ethanol precipitation.

The digested pUC18 was ligated with the EcoRI digestion product (about 0.8 kbp) derived from Mycoplasma gallisepticum using ligase. Competent Escherichia coli TG1 strain was transformed with the ligation product. The transformants were cultured at 37° C. for 15 hours in LB agar medium supplemented with 0.003% of 5-bromo-4-chloro-3-indolyl-β-D-galactopyranoside, 0.03 mM of isopropylthio-β-D-galactopyranoside and 40 μg/ml of ampicillin. Among the transformed E. coli grown on the agar medium, white colonies were cultured at 37° C. for 15 hours in 40 μg/ml ampicillin-supplemented LB liquid medium and plasmid was extracted by the method of Birnboin & Doly Nuc. Acid Res., 7, 1513˜(1979)!. After digestion with EcoRI, the recombinant plasmid containing the same length of DNA fragment as that of the original EcoRI fragment derived from Mycoplasma gallisepticum was detected by 0.8% low melting agarose electrophoresis; this plasmid was named pM-81.

(6) Genomic Southern hybridization of Mycoplasma gallisepticum using M-81 DNA as a probe

After 1 μg of pM81 obtained in (5) described above was digested with EcoRI and HindIII, the digestion product was subjected to 0.6% low melting agarose gel electrophoresis. After the electrophoresis, the gel was immersed in an alkaline denaturation solution (0.5M NaOH, 1.5M NaCl) for 10 minutes to denature DNA. The gel was then immersed in a neutralization solution (3M sodium acetate, pH 5.5) for 10 minutes for neutralization and then transferred onto a nylon membrane in 6-fold SSC solution (0.7M NaCl, 0.07M sodium citrate, pH 7.5). After air-drying, the nylon membrane was baked at 80° C. for 2 hours and 4-fold SET (0.6M NaCl, 0.08M Tris-HCl, 4 mM EDTA, pH 7.8)-10-fold Denhardt-0.1% SDS-0.1% Na₄ P₂ O₇ -50 μg/ml of denatured salmon sperm DNA and pM-81 (M-81 gene is contained in this plasmid) labelled in a conventional manner was added thereto to perform hybridization at 68° C. for 14 hours. The nylon membrane was overlaid on an X ray film. It was confirmed by autoradiography that M-81 was hybridized to the about 5.0 kbp fragment of Mycoplasma gallisepticum.

(7) Cloning of EcoRI and HindIII-digested fragment of about 5.0 kbp to pUC19 and colony hybridization After 4 μg of the Mycoplasma gallisepticum DNA obtained in (6) described above was digested with EcoRI and HindIII, the digestion product was subjected to 0.6% low melting agarose gel electrophoresis to recover the fragment of about 5.5 kbp. The fragment was ligated with pUC-19 cleaved by digestion with EcoRI and HindIII using ligase. Competent Escherichia coli TG1 strain was transformed with the ligation product. The transformants were cultured at 37° C. for 15 hours in LB agar medium supplemented with 0.003% of 5-bromo-4-chloro-3-indolyl-β-D-galactopyranoside, 0.03 mM of isopropylthio-β-D-galactopyranoside and 40 μg/ml of ampicillin. White colonies grown on the medium were transferred onto a nylon membrane and hybridization was carried out in a manner similar to (2) described above. It was confirmed by autoradiography that cloning was effected and this plasmid was named pUM-81.

(8) Sequence analysis of pUM-81 insert DNA

The sequence of about 5.0 kbp fragment inserted into pUM-81 prepared in (7) above was analyzed by the dideoxy method by Sanger et al.

The restriction enzyme map of the open reading frame (hereinafter abbreviated as ORF) present in this fragment is shown in FIG. 1. The nucleotide sequence of this ORF and the amino acid sequence deduced therefrom are shown by SEQ ID NO: 1. The polypeptide deduced from this ORF was named TM-81 polypeptide.

Example 3

Construction of recombinant FPV bearing hybrid DNA in which TTM-1' protein DNA was ligated downstream the signal membrane anchor DNA

(1) Cloning of the synthetic promoter to pUC18 (see FIG. 4)

The following synthetic promoters bearing the HindIII and BamHI restriction enzyme sites at both ends were synthesized.

    __________________________________________________________________________             HindIII     (SEQ ID NO:29)             5'- AGCTTTTTTTTTTTTTTTTTTTTGGCATATAAATAATAAATACAATAATTAATTACGC     (SEQ ID NO:30)             3'-   AAAAAAAAAAAAAAAAAAAACCGTATATTTATTATTTATGTTATTAATTAATGCG             GTAAAAATTGAAAAACTATTCTAATTTATTGCACTCG             3'             CATTTTTAACTTTTTGATAAGATTAAATAACGTGAGCCTAG             5'                                      BamHI     __________________________________________________________________________

This synthetic DNA was ligated with the digestion fragment of PUC18 with HindIII and BamHI to obtain plasmid of about 2.8 kbp named PUC18P.

(2) Ligation of a gene encoding HN protein of NDV with the synthetic promoter (see FIG. 4)

After plasmid XLIII-10H bearing HN gene of NDV was fully digested with SacI, the digestion product was then partially digested with AvaII. The fragment of about 1800 bp was recovered by 0.8% low melting agarose gel electrophoresis. In order to form the BamHI cleavage site at the AvaII site of this fragment, the following DNA was synthesized.

    ______________________________________                   BamHI   AvaII     (SEQ ID NO: 31)     GATCCAGCATG - 3'     (SEQ ID NO: 32)      GTCGTACCTG - 5'     ______________________________________

Three of the synthetic DNA, the HN-bearing DNA fragment of about 1800 bp and the fragment containing the synthetic promoter recovered by 2.0% low melting agarose gel electrophoresis after full digestion of pUC18P with BamHI and SacI were ligated by ligase and these three fragments-ligated plasmid was extracted. The resulting plasmid of about 4.6 kbp was named pNZ87N.

(3) Change of the AluI cleavage site of pNZ7929-R1 into the EcoRI cleavage site (see FIGS. 3 and 5)

In order to change the restriction enzyme AluI cleavage site in the 279 nucleotide portion of SEQ ID NO: 3 into the EcoRI cleavage site, the following oligonucleotide was synthesized.

(SEQ ID NO: 33) 5'-GGGATTTCGAATTCTATGTCT-3'

After pUTTM1P was digested with HindIII and KpnI, the fragment of about 1300 bp and ligated with the fragment obtained by digestion of M13mp10 with HindIII and KpnI to obtain the single stranded recombinant phage. The oligonucleotide described above was annealed to the single stranded recombinant phage to cause the desired mutation by the method of Frits Eckstein et al. After the recombinant phage DNA mutant was digested with restriction enzymes HindIII and KpnI, the fragment of about 1300 bp was recovered and ligated with the fragment obtained by digestion of pNZ1729R with restriction enzymes HindIII and KpnI using ligase to obtain plasmid pNZ7929-R2 (about 10.3 kbp) with the AluI cleavage site of pNZ7929-R1 being changed into the EcoRI cleavage site.

(4) Construction of plasmid pNZ2929XM1 for recombinant FPV (see FIG. 6(A) and 6(B))

Firstly pNZ87N was fully digested with restriction enzyme XbaI and the cleavage site was rendered blunt by Klenow fragment. Then EcoRI linker (5'-GGAATTCC-3') was added to and ligated with the digestion product using ligase. The plasmid was digested with EcoRI and HindIII. The fragment of about 300 bp was recovered by 1.2% low melting agarose gel electrophoresis. Next, pNZ7929R2 was digested with restriction enzyme EcoT22I and then partially digested with EcoRI. The fragment of about 550 bp which is a part of TTM-1 DNA was recovered by 0.8% low melting agarose gel electrophoresis. Furthermore, pNZ7929RI was digested with restriction enzymes EcoT22I and HindIII and the fragment of about 9.4 kbp was recovered by 8% low melting agarose gel electrophoresis. These fragments were ligated by ligase and the three fragments-ligated plasmid was extracted. The plasmid of about 10.3 kbp was named pNZ2929XM1.

(5) Construction and purification of recombinant FPV fNZ2929XM1

Construction and purification were carried out in a manner similar to Example 1 (3). The purified virus was named fNZ2929-XM1. By dot blotting hybridization and Southern blot hybridization, the location of each DNA inserted was confirmed in fNZ2929-XM1.

Example 4

Expression of TTM-1 polypeptide in cells infected with fNZ7929-R1 and fNZ2929XM1

In order to confirm that fNZ7929-R1 and fNZ2929XM1 express TTM-1 polypeptide in infected cells, immunofluorescent antibody technique using antisera against Mycoplasma gallisepticum S6 was employed. fN7929-R1 and fNZ2929XM1 were infected to CEF and incubation was carried out at 37° C. until plaques appeared. After fixing with cold acetone, chicken antisera (anti-S6) immunized with Mycoplasma gallisepticum S6 strain or Mycoplasma gallisepticum S6-infected chicken sera (S6 infected) and TTM-1 polypeptide-immunized chicken anti-sera (anti-TTMG-1) diluted as a primary antibody to 100 to 1000-fold were reacted. These culture cells were further reacted with anti-chicken immunoglobulin bound to a fluorescent substance (FITC) and the non-specific reaction portion was washed out. Then, microscopic observation was made under the excited fluorescent wave-length light. With respect to the infected cells where no acetone fixing was performed (namely, unfixed cells), the reactivity was likewise examined. Using FPV-NP strain and fNZ2337 (Japanese Patent Application Laid-Open No. 1-157381) as viruses for control, Newcastle disease virus-immunized chicken sera (anti-NDV) and SPF chicken sera (SPF) were used in 1000-fold as primary antibody for control. The reactivity is shown in Table 1.

                  TABLE 1     ______________________________________     Reactivity of recombinant virus-     infected CEF to various antisera              Reactivity to primary antibody     Infected virus                Infected     (acetone fixation)                anti-S6 S6      anti-TTM-1                                        anti-NDVSPF     ______________________________________     fNZ2929XM1     (acetone-fixed)                ++      ++      ++      -  -     (non-fixed)                +       +       +       -  -     fNZ7929-R1     (acetone-fixed)                +       +               -  -     (non-fixed)                ±    ±    ±    -  -     fNZ2337     (acetone-fixed)                -       -       -       +  -     (non-fixed)                -       -       -       +  -     NP     (acetone-fixed)                -       -       -       -  -     (non-fixed)                -       -       -       -  -     None     (acetone-fixed)                -       -       -       -  -     (non-fixed)                -       -       -       -  -     ______________________________________      ++: strongly reacted      +: reacted      ±: weakly reacted      -: not reacted

The results reveal that the cells infected with the recombinant viruses fNZ7929-R1 and fNZ2929XM1 of the present invention are reactive with anti-S6, S6 infection and anti-TTM-1; and that fNZ7929-R1 are reactive with anti-S6, S6 infection and anti-TTMG-1 also in non-fixed completed cells. This indicates that fNZ2929XM1 not only expresses TTMG-1 polypeptide in the infected cells but also exhibits TTM-1 polypeptide on the surface of the infected cells.

Example 5

Antibody inducing ability of recombinant FPV inoculated to chickens

After fNZ7929-R1 and fNZ2929XM1 were cultured in CEF at 37° C. for 48 hours, the procedure of freezing and thawing was repeated twice to recover the cell suspension. The cell suspension was adjusted to have a virus titer of 10⁶ pfu/ml and then inoculated to SPF chick (Line M, Nippon Seibutsu Kagaku Kenkyusho) of 7 days old at the right wing web in a dose of 10 μl. After the inoculation, generation of the pock was observed. Two weeks after the inoculation, sera were collected. The antibody titer of the sera collected was determined by ELISA. The purified TTM-1 polypeptide was dissolved in bicarbonate buffer in a concentration of 1 μg/well. After adsorbing to a 96 well microtiter plate, blocking was performed with skimmed milk to prevent the following non-specific adsorption. Next, a dilution of the sample serum was charged in each well and then horse radish peroxide-bound anti-chick immunoglobulin antibody (rabbit antibody) was added thereto as a secondary antibody. After thoroughly washing, 2,2'-azinodiethylbenzothiazoline sulfonate was added to the mixture as a substrate and a relative dilution magnification of the antibody was measured with an immuno-reader in terms of absorbance at a wavelength of 405 nm. As a primary antibody for control, anti-TTM-1 polypeptide chicken serum was used. The results are shown in Table 2.

                  TABLE 2     ______________________________________     Antibody titer of fNZ2929XM1-inoculated     chick to TTM-1 polypeptide                    Antibody titer to anti-TTM-1     Inoculated virus                    polypeptide (dilution magnification)*     ______________________________________     fNZ2929XM1     256     fNZ7929-R1      32     NP              1     **              1     anti-TTM-1 polypeptide                    256     ______________________________________      *dilution magnification when SPF chicken serum dilution is as 1      **not inoculated

The results reveal that both fNZ2929XM1 and fNZ2929-R1 which are the recombinant viruses of the present invention, can induce anti-TTM-1 polypeptide antibody and can be used as a vaccine for effectively preventing fowlpox and Mycoplasma gallisepticum infections.

Example 6

Collection of recombinant Avipox virus fNZ7929-67 bearing TM-67

(1) Genomic Southern hybridization of Mycoplasma gallisepticum using TM-67 gene as a probe

After 1 μg of the Mycoplasma gallisepticum DNA obtained in Reference Example (1) was digested with XbaI, the digestion product was subjected to 0.6% low melting agarose gel electrophoresis. After the electrophoresis, the gel was immersed in an alkaline denaturation solution (0.5M NaOH, 1.5M NaCl) for 10 minutes to denature DNA. The gel was then immersed in a neutralization solution (3M sodium acetate, pH 5.5) for 10 minutes for neutralization and then transferred onto a nylon membrane in 6-fold SSC solution (0.7M NaCl, 0.07M sodium citrate, pH 7.5). After air-drying, the nylon membrane was baked at 80° C. for 2 hours and 4-fold SET (0.6M NaCl, 0.08M Tris-HCl, 4 mM EDTA, pH 7.8)-10-fold Denhardt-0.1% SDS-0.1% Na₄ P₂ O₇ -50 μg/ml of denatured salmon sperm DNA and pUM-1 (cf. Japanese Patent Application Laid-Open No. 2-111795) labelled in a conventional manner was added thereto to perform hybridization at 68° C. for 14 hours. The nylon membrane was overlaid on an X ray film. It was confirmed by autoradiography that hybridization occurred to the about 3.4 kbp fragment different from the fragment confirmed in Reference Example 1 (2).

(2) Cloning of the XbaI-digested fragment of about 3.4 kbp to pUC-19 and analysis of the sequence

After 4 μg of the Mycoplasma gallisepticum DNA obtained in Reference Example 1 (1) was digested with restriction enzyme XbaI, the digestion product was subjected to 0.6% low melting agarose gel electro-phoresis to recover the fragment of about 3.4 kbp confirmed in Example 6 (1) described above. The fragment was ligated with pUC-19 cleaved by digestion with XbaI using ligase. Competent Escherichia coli TG1 strain was transformed with the ligation product. The transformants were cultured at 37° C. for 15 hours in LB agar medium supplemented with 0.003% of 5-bromo-4-chloro-3-indolyl-β-D-galactopyranoside, 0.03 mM of isopropylthio-β-D-galactopyranoside and 40 μg/ml of ampicillin. Among the transformed E. coli grown on the medium, white colonies were cultured at 37° C. for 15 hours in LB liquid medium supplemented with 40 μg/ml ampicillin and plasmid was extracted by the method of Birnboim & Doly. After digestion with XbaI, the recombinant plasmid containing the same length as that of the XbaI fragment derived from MG was detected by 0.8% low melting agarose electrophoresis; this plasmid was named pUM67.

The about 3.4 kbp fragment inserted into pUM67 was analyzed by the dideoxy method by Sanger et al.

The restriction enzyme map of the open reading frame (ORF) present in this fragment is shown in FIG. 8 and the nucleotide sequence of this ORF and the amino acid sequence are shown by SEQ ID NO: 9. The polypeptide deduced from this ORF was named TM-67 polypeptide.

(3) Construction of plasmid pTM67 bearing a modified gene (TGA→TGG) not to read TGA in ORF of TM-67 as translation termination codon (see FIGS. 8 and 9(A))

TGA codons were concentrated at the downstream portion in ORF of TM-67. Therefore, the EcoRI and PstI fragment of about 1300 bp containing all TGA codons were recovered from pUM67 and ligated with pUC19 digested with EcoRI and PstI to obtain PUCTl (4.0 kbp). Next, in order to change TGA to TGG using PUCT1 as a template according to polymerase chain reaction (PCR: Science, 230, 1350-1354 (1985)), primer DNAs for PCR shown by SEQ ID NOS: 34-39 were synthesized.

Primers 1 to 6 corresponding to SEQ ID NOS: 34-39 which were employed for PCR are as follows. ##STR1##

Following the conventional procedures for PCR, the fragment of 600 bp was amplified using Primer-1 and Primer-2 and then recovered; the fragment of 360 bp using Primer-3 and Primer-4; and the fragment of 340 bp using Primer-5 and Primer-6. In addition, the fragment of 600 bp was digested with EcoRI and NheI; the fragment of 360 bp was digested with Nhe and HindIII; and the fragment of 340 bp was digested with HindIII and PstI. Thereafter each digestion product was subjected to 2.0% low melting agarose gel electrophoresis and recovered from the agarose. For cloning of each fragment, pUC19 and pUC18 were digested with DraI and then XhoI linker was inserted to obtain plasmids pUC19X and pUC18X. The fragment of 600 bp and the fragment of 360 bp treated with the respective restriction enzymes and recovered were ligated with the digestion product of pUC19X with EcoRI and HindIII by ligase. The resulting plasmid was extracted and this plasmid was named pUC19XL (about 3.6 kbp). The 340 bp fragment digested with HindIII and PstI was ligated with the fragment obtained by digesting pUC18 with HindIII and PstI, using ligase. The resulting plasmid was extracted and named pUC18R (about 3 kbp). The fragment of about 2.5 kbp obtained by digestion of pUC19XL with HindIII and XhoI, the fragment of 180 bp obtained by digestion of pUC18R with HindIII and SpeI, and the fragment of 1.1 kbp obtained by digestion of pUC18X with XbaI and XhoI were subjected to agarose gel electrophoresis, respectively, and then recovered. These fragments were ligated using ligase. The resulting plasmid was extracted and named pTM67 (about 3.7 kbp).

(4) Construction of pNZ7929-67 (FIG. 9 (B))

After pUTTM1P obtained in Example 1 (1) was digested with SpeI and KpnI, the digestion product was subjected to agarose gel electrophoresis to recover the fragment of 3.9 kbp. In a similar manner, after pTM67 was digested with SpeI and KpnI, the digestion product was subjected to agarose gel electrophoresis to recover the fragment of 0.9 kbp. The thus recovered fragment was ligated with the 3.9 kbp fragment described above using ligase. The resulting plasmid pUTM67 (4.8 kbp) was recovered. After this pUTM67 was digested with KpnI, the digestion product was partially digested with HindIII. The product was then subjected to agarose gel electrophoresis to recover the fragment of 2.1 kbp. The thus recovered fragment was ligated with the 9.0 kbp fragment obtained by digestion of PNZ1729R (cf. Reference Example 2) with HindIII and KpnI, using ligase. The resulting plasmid pNZ7929-67 (11.1 kbp) was recovered.

(5) Construction of recombinant Avipox virus fNZ7929-67 and purification

The procedures similar to Example 1 (3) were repeated using pNZ7929-67 obtained in (4) described above to obtain fNZ7929-67.

Example 7

Collection of recombinant Avipox virus fNZ7929-66 bearing TM-66

(1) Genomic Southern hybridization of Mycoplasma gallisepticum using TM-66 gene as a probe

After 1 μg of the Mycoplasma gallisepticum DNA obtained in Reference Example (1) was digested with XbaI, the digestion product was subjected to 0.6% low melting agarose gel electrophoresis. After the electrophoresis, the gel was immersed in an alkaline denaturation solution (0.5M NaOH, 1.5M NaCl) for 10 minutes to denature DNA. The gel was then immersed in a neutralization solution (3M sodium acetate, pH 5.5) for 10 minutes for neutralization and then transferred onto a nylon membrane in 6-fold SSC solution (0.7M NaCl, 0.07M sodium citrate, pH 7.5). After air-drying, the nylon membrane was baked at 8.0° C. for 2 hours and 4-fold SET (0.6M NaCl, 0.08M Tris-HCl, 4 mM EDTA, pH 7.8)-10-fold Denhardt-0.1% SDS-0.1% Na₄ P₂ O₇ -50 μg/ml of denatured salmon sperm DNA and pUM-1 (cf. Japanese Patent Application Laid-Open No. 2-111795) labelled in a conventional manner was added thereto to perform hybridization at 68° C. for 14 hours. The nylon membrane was overlaid on an X ray film. It was confirmed by autoradiography that hybridization occurred to the about 6.3 kbp fragment.

(2) Cloning of the XbaI-digested fragment of about 6.3 kbp to pUC-19 and analysis of the sequence

After 4 μg of the Mycoplasma gallisepticum DNA obtained in Reference Example 1 (1) was digested with restriction enzyme XbaI, the digestion product was subjected to 0.6% low melting agarose gel electro-phoresis to recover the fragment of about 6.3 kbp confirmed in Example 7 (1) described above. The fragment was ligated with pUC-19 cleaved by digestion with XbaI using ligase. Competent Escherichia coli TG1 strain was transformed with the ligation product. The transformants were cultured at 37° C. for 15 hours in LB agar medium supplemented with 0.003% of 5-bromo-4-chloro-3-indolyl-β-D-galactopyranoside, 0.03 mM of isopropylthio-β-D-galactopyranoside and 40 μg/ml of ampicillin. White colonies grown on the medium were transferred to a nylon membrane and hybridization was carried out in a manner similar to (1) described above. Autoradiography reveals that cloning was effected and this plasmid was named pUM66 (about 9 kbp).

The about 6.3 kbp fragment inserted into pUM66 was analyzed by the dideoxy method by Sanger et al.

The restriction enzyme map of ORF present in this fragment is shown in FIG. 10 and the nucleotide sequence of this ORF and the amino acid sequence deduced therefrom are shown by SEQ ID NO: 7.

The polypeptide deduced from this ORF was named TM-66 polypeptide.

(3) Construction of pTM66 modified (TGA→TGG) not to read TGA in ORF encoding TM-66 as translation termination codon (see FIGS. 10 and 11 (A) through (C))

In order to modify the TGA codon in ORF of TM-66 to TGG codon, the change was made using polymerase chain reaction (PCR: Science, 230, 1350, 1354 (1985)) as in TM-67. DNA primers for PCR synthesized for the change are shown by SEQ ID NOS: 40-49.

Primers 1 to 10 corresponding to SEQ ID NOS: 40-49 using PCR are as follows. ##STR2##

pUM66 was digested with BglII and SpeI and the fragment of about 1.2 kbp was recovered from 0.5% low melting agarose. The 1.2 kbp fragment was ligated with the digestion product of pUC19 with BamHI and XbaI to obtain pUCT2 (3.9 kbp). Next, using pUCT2 as a template and using Primer-1 and Primer-2, the fragment of 620 bp was amplified following conventional procedures for PCR and then recovered; after amplification of the fragment of about 550 bp using Primer-3 and Primer-4, the amplified fragment was recovered. Furthermore, the fragment of about 620 bp was digested with HindIII and AvaII; the fragment of 550 bp was digested with AvaII and BamHI. These fragments were ligated with the digestion product of pUC19 with HindIII and BamHI by ligase, respectively. The resulting plasmid was extracted and named pUC19-1 (3.9 kbp).

Next, using pUCT2 as a template and using Primer-4 and Primer-6, the fragment of about 500 bp was amplified following conventional procedures for PCR and then recovered; after amplification of the fragment of about 700 bp using Primer-1 and Primer-5, the amplified fragment was recovered. Furthermore, the fragment of about 500 bp was digested with AflII and EcoRI; the fragment of about 700 bp was digested with HindIII and AflII. These fragments were ligated with the digestion product of pUC19 with HindIII and AflII by ligase. The resulting plasmid was extracted and named pUC19-2 (about 3.9 kbp). Furthermore, pUC19-1 was digested with EcoRI and the digestion product was subjected to 0.6% low melting agarose gel electrophoresis to recover the fragment of about 3.3 kbp. pUC19-2 was also digested with EcoRI and the digestion product was subjected to 2.0% low melting agarose gel electrophoresis to recover the fragment of about 550 bp. This fragment was ligated with the about 3.3 kbp fragment derived from pUC19-1 described above using ligase to obtain plasmid pUC19L bearing the fragment in which two TGA codons at the 5' end in ORF of TM-66 have been changed to TGG.

In order to change two TGA codons at the 3' end of ORF of TM66 to TGG, firstly pUM66 was digested with EcoRI and PvuII and the fragment of about 1720 bp was recovered from 0.6% low melting agarose gel. The recovered fragment was ligated with the digestion product of pUC19 with EcoRI and HincII to obtain plasmid pUCT3 (about 4.4 kbp). Using pUCT3 as a template and using Primer-4 and Primer-7, the fragment of about 820 bp was amplified following conventional procedures for PCR and also the fragment of about 900 bp using Primer-8 and Primer-1 was amplified likewise, and the both fragments were then recovered, respectively. After this 820 bp fragment was digested with EcoRI and XbaI, the digestion product was ligated with the aforesaid about 900 bp fragment obtained by digestion with XbaI and HindIII and the digestion product of pUC19 with HindIII and EcoRI, using ligase to obtain plasmid pUCT4 (about 4.4 kbp). Next, using pUCT-4 as a template and also using Primer-4 and Primer-9, the fragment of about 880 bp was amplified following conventional procedures for PCR and also the fragment of about 900 bp using pUCT3 as a primer and using Primer-1 and Primer-10 was amplified likewise following the conventional procedures for PCR; and the fragments were then recovered, respectively. After this 880 bp fragment was digested with EcoRI and KpnI, the digestion product was ligated with the aforesaid about 850 bp fragment obtained by digestion with HindIII and KpnI and the digestion product of pUC19 with EcoRI and HindIII, using ligase to obtain plasmid pUC19R.

In order to obtain plasmid in which TGA codons in ORF of TM-66 are all changed to TGG, pUM66 was digested with MluI and PvuII and the fragment of about 4.8 kbp was then recovered from 0.6% low melting agarose gel. The recovered fragment was ligated with the about 1.0 kbp fragment obtained by the digestion of pUC19R with MluI and PstI to obtain plasmid. This plasmid was further digested with EcoT22I and NheI. The resulting fragment of about 5.2 kbp was ligated with the fragment of about 640 bp obtained by the digestion of pUC19L with EcoT22I and NheI, using ligase to obtain plasmid bearing the full length of ORF in which TGA codons in ORF of TM-66 were all changed to TGG. This plasmid was named pTM66 (about 5.8 kbp).

(4) Construction of pNZ7929-66 (FIG. 12)

After pTM66 was digested with PstI, the digestion product was partially digested with SspI to recover the fragment of about 2.4 kbp. Three of the about 2.4 kbp fragment, the fragment obtained by the digestion of the synthetic promoter in Reference Example with HindIII and HincII and the fragment obtained by the digestion of pUC18 with HindIII and PstI were ligated using ligase to obtain pUTM66P (about 5.2 kbp). Next, pUTM66P was digested with HindIII and BamHI and the digestion product was recovered from low melting agarose gel. This fragment (about 2.5 kbp) was ligated with the fragment obtained by the digestion of pNZ1729R with HindIII and BamHI, using ligase to obtain the desired plasmid pNZ7929-66 (about 11.5 kbp).

(5) Construction of fNZ7929-66 and purification

The procedures similar to Example 1 (3) were repeated using pNZ7929-66 obtained in (4) described above to obtain fNZ7929-66.

Example 8

Expression of TM-67 and TM-66 polypeptides in cells infected with fNZ7929-67 and fNZ7929-66

In order to examine that fNZ7929-67 and fNZ7929XM66 express the TM-67 and TM-66 polypeptides in infected cells, the immuno-fluorescence antibody method was carried out. fNZ7929-67 and fNZ7929-66 were infected to CEF, respectively and cultured at 37° C. until plaques appeared. Thereafter the medium was fixed with cold acetone. Using Mycoplasma gallisepticum S6-immunized chicken serum or Mycoplasma gallisepticum-infected chicken serum as a primary antibody, the medium was diluted to 100- to 1000-fold and the dilution was reacted. These culture cells were further reacted with fluorescence (FITC)-bound anti-chick immunoglobulin. After washing out the non-specific reaction portion, microscopic observation was made under fluorescence-excited wavelength. The reactivity is shown in Table 3.

                  TABLE 3     ______________________________________     Reactivity of recombinant virus-     infected CEF to various antisera               Reactivity to primary antibody               Infected     Infected virus                 anti-S6      S6     SPF     ______________________________________     fNZ7929-67  +++          +++    -     fNZ7929-66  +++          +++    -     fNZ2929XM1  ++           ++     -     NP          -            -      -     ______________________________________      +++: strongly reacted over the entire surface      ++: strongly reacted      +: reacted      ±: weakly reacted      -: not reacted

The results reveal that fNZ7929-67, fNZ7929-66 and fNZ2929XM1 which are the recombinant viruses of the present invention were reactive with anti-S6 and S6 infection that are reactive with the infected cells alone.

Example 9

Activity of inhibiting the growth of an induced antibody of recombinant FPV-inoculated chick

After fNZ7929-67 and fNZ7929-66 were cultured in CEF at 37° C. for 48 hours, the procedure of freezing and thawing was repeated twice to recover the cell suspension. The cell suspension was adjusted to have a virus titer of 10⁶ pfu/ml and then inoculated through a stab needle to SPF chicken (Line M, Nippon Seibutsu Kagaku Kenkyusho) of 7 days old at the right wing web in a dose of 10 μl. After the inoculation, generation of the pock was observed. Two weeks after the inoculation, sera were collected.

On the other hand, Mycoplasma gallisepticum S6 was inoculated on PPLO liquid medium (modified Chanock's medium) in a 10% concentration. After incubation at 37° C. for 3 days, the cell mass was removed through a membrane filter of 0.45 μm. The filtrate was diluted with PPLO liquid medium in a cell count of 103 CFU/ml and the resulting dilution was provided as the cell solution for determination of activity.

The cell solution was put in a polypropylene tube by 400 μl each and 100 μl each of standard chick serum, TMG-1 immunized serum (Japanese Patent Application Laid-Open No. 2-111795) and various sera were added thereto, respectively. By incubation at 37° C. for 2 to 5 days, growth inhibition test was conducted.

On Days 0, 1, 2, 3 and 4 after the incubation, 10 μl each was collected from the culture broth for Mycoplasma gallisepticum (hereinafter abbreviated as MG) growth inhibition test and spread over PPLO agar medium followed by incubation at 37° C. for 7 days. The corresponding cell count in the culture broth was deduced from the number of colonies appeared. The results of measuring the cell count on Day 3 are shown in Table 4.

                  TABLE 4     ______________________________________     Sample              Cell Count on Day 3     ______________________________________     SPF chicken sera    1.3 × 10.sup.8     anti-TTMG-1 chicken sera                         1.8 × 10.sup.5     fNZ2929XMI-inoculated chicken sera                         4.5 × 10.sup.5     fNZ7929-67-inoculated chicken sera                         2.8 × 10.sup.4     fNZ7929-66-inoculated chicken sera                         3.2 × 10.sup.4     ______________________________________

In the culture broth of the medium in which SPF chick sera or equine sera were supplemented, there was no difference in growth rate of MG and the cell count reached saturation on Day 3 of the incubation. In the culture broth in which fNZ7929-67- or fNZ7929-66-inoculated sera were added, the growth of MG was more effectively inhibited than the case of fNZ2929XM1 or than the case of immunizing an antigen inducing an antibody for inhibiting the growth of MG as in anti-TTMG-1 chick sera. This fact indicates that TM67 polypeptide and TM66 polypeptide are antigens capable of inducing antibodies which can inhibit the growth of MG more effectively than in TTMG-1.

Example 10

Obtaining of polypeptide DNA TM-16 in which Mycoplasma gallisepticum is expressed

(1) Preparation of Mycoplasma gallisepticum genomic DNA

Mycoplasma gallisepticum S6 strain was incubated at 37° C. for 3 to 5 days in liquid medium prepared by adding to 10 ml of PPLO broth basal medium 20% equine sera, 5% yeast extract, 1% glucose and a trace amount of Phenol Red as a pH indicator. As Mycoplasma gallisepticum grew, the pH of the culture medium decreased. At the time when the color of the pH indicator contained in the medium was changed from red to yellow, the incubation was terminated. After the culture medium was centrifuged at 8000G for 20 minutes, the cells were collected. The cells were suspended in PBS in a 1/10 volume of the medium. The suspension was again centrifuged at 10,000 rpm for 20 minutes and the cells were then collected. The collected cells were again suspended in 2.7 ml of PBS. After SDS was added to the suspension in a concentration of 1% and further 10 μg of RNase was added thereto, incubation was performed at 37° C. for 30 minutes for lysis.

The lysate was extracted 3 times with an equal volume of phenol and then 3 times with ethyl ether. By ethanol precipitation, 200 μg of Mycoplasma gallisepticum genomic DNA was obtained.

(2) Genomic Southern hybridization of Mycoplasma gallisepticum using M-16 DNA gene as a probe

After 1 μg of the Mycoplasma gallisepticum DNA obtained in (1) described above was digested with XbaI, the digestion product was subjected to 0.6% low melting agarose gel electrophoresis. After the electrophoresis, the gel was immersed in an alkaline denaturation solution (0.5M NaOH, 1.5M NaCl) for 10 minutes to denature DNA. The gel was then immersed in a neutralization solution (3M sodium acetate, pH 5.5) for 10 minutes for neutralization and then transferred onto a nylon membrane in 6-fold SSC solution (0.7M NaCl, 0.07M sodium citrate, pH 7.5). After air-drying, the nylon membrane was baked at 80° C. for 2 hours and 4-fold SET (0.6M NaCl, 0.08M Tris-HCl, 4 mM EDTA, pH 7.8)-10-fold Denhardt-0.1% SDS-0.1% Na₄ P₂ O₇ -50 μg/ml of denatured salmon sperm DNA and pUM-16 (M-16 gene is contained in this plasmid; cf. Japanese Patent Application Laid-Open No. 2-111795) labelled in a conventional manner was added thereto to perform hybridization at 68° C. for 14 hours. The nylon membrane was overlaid on an X ray film. It was confirmed by autoradiography that hybridization occurred to the about 5.5 kbp fragment.

(3) Cloning of XbaI-digested fragment of about 5.5 kbp to pUC-19 and colony hybridization

After 4 μg of the Mycoplasma gallisepticum DNA obtained in (1) described above was digested with XbaI, the digestion product was subjected to 0.6% low melting agarose gel electrophoresis to recover the fragment of about 5.5 kbp. The fragment was ligated with the digestion product of pUC-19 with XbaI using ligase. Competent Escherichia coli TG1 strain was transformed with the ligation product. The transformants were cultured at 37° C. for 15 hours in LB agar medium supplemented with 0.003% of 5-bromo-4-chloro-3-indolyl-β-D-galactopyranoside, 0.03 mM of isopropylthio-β-D-galactopyranoside and 40 μg/ml of ampicillin. White colonies grown on the medium were transferred onto a nylon membrane and hybridization was carried out in a manner similar to (2) described above. It was confirmed by autoradiography that cloning was effected and this plasmid was named pUM16.

(8) Sequence analysis of pUM-16 insert DNA

The sequence of about 5.5 kbp fragment inserted into pUM-16 prepared in (3) described above was analyzed by the dideoxy method by Sanger et al. (Proc. Natl. Acad. Sci. USA, 74, 5463 (1977)).

The restriction enzyme map of this fragment is shown in FIG. 13. The restriction enzyme map of the open reading frame present in this fragment is also shown in FIG. 14 and the nucleotide sequence of this ORF and the amino acid sequence deduced therefrom are shown by SEQ ID NOS: 5-6. The polypeptide deduced from this ORF was named TM-16 polypeptide.

Hereinafter the sequences employed in the present invention are described as sequence listing. The sequences used for the primers are described basically from the 3' end. However, the primers depicted from the 5' end in the body of the specification are described from the 5' end to conform to the description.

    __________________________________________________________________________     SEQUENCE LISTING     (1) GENERAL INFORMATION:     (iii) NUMBER OF SEQUENCES: 51     (2) INFORMATION FOR SEQ ID NO:1:     (i) SEQUENCE CHARACTERISTICS:     (A) LENGTH: 2369 base pairs     (B) TYPE: nucleic acid     (C) STRANDEDNESS: single     (D) TOPOLOGY: linear     (ii) MOLECULE TYPE: cDNA     (ix) FEATURE:     (A) NAME/KEY: CDS     (B) LOCATION: 171..2153     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:1:     GTCTGGGGTTGGTTTGATCAGCGAAAATAAACCCGATTTATTACTTACTGAACTTTATAT60     ATTCTTTAGATAATAATAGACGTGGTGAACGTAAGTTATTGGCTTAACTTTAAGTGAAAA120     GAAAAAACATTTTAAAGTTTGTTAGTTTATTAGGTATTGTTTCGTTTGTAATGTTA176     MetLeu     GCAGCTGCTAGTTGTACTTCAGCAGCTACACCAACTCCAAACCCTGAA224     AlaAlaAlaSerCysThrSerAlaAlaThrProThrProAsnProGlu     51015     CCAAAACCAACTCCAAACCCTGAACCAAAACCAGATCCAATGCCAAAC272     ProLysProThrProAsnProGluProLysProAspProMetProAsn     202530     CCTCCTAGTGGTGGTAACATGAATGGTGGAAACACCAACCCAAGTGAT320     ProProSerGlyGlyAsnMetAsnGlyGlyAsnThrAsnProSerAsp     35404550     GGGCAAGGCATGATGAATGCAGCTGCTAAAGAATTAGCAGACGCAAAA368     GlyGlnGlyMetMetAsnAlaAlaAlaLysGluLeuAlaAspAlaLys     556065     GCTGCTTTAACTACTTTGATTAATGGTGAAACTGCAAATCTTGCGTCA416     AlaAlaLeuThrThrLeuIleAsnGlyGluThrAlaAsnLeuAlaSer     707580     TATGAAGACTATGCTAAGATCAAAAGTGAATTAACATCAGCGTATGAA464     TyrGluAspTyrAlaLysIleLysSerGluLeuThrSerAlaTyrGlu     859095     ACAGCTAAAGCAGTTTCAGCTAAAACTGGTGCAACTCTAAATGAGGTT512     ThrAlaLysAlaValSerAlaLysThrGlyAlaThrLeuAsnGluVal     100105110     AATGAGGCAAAAACTACATTAGATGCTGCTATTAAAAAAGCTGCTAGT560     AsnGluAlaLysThrThrLeuAspAlaAlaIleLysLysAlaAlaSer     115120125130     GCTAAGAATGATTTTGATGCACAGCACGGGTCACTAGTGGAAGCATAT608     AlaLysAsnAspPheAspAlaGlnHisGlySerLeuValGluAlaTyr     135140145     AACAATCTAAAAGAAACGTTAAAAGAAGAAAAAACTAATTTAGATTCT656     AsnAsnLeuLysGluThrLeuLysGluGluLysThrAsnLeuAspSer     150155160     CTTGCAAACGAAAATTATGCAGCAATCAGAACTAATCTTAATAGTTTA704     LeuAlaAsnGluAsnTyrAlaAlaIleArgThrAsnLeuAsnSerLeu     165170175     TATGAAAAAGCCAATACTATTGTTACAGCTACTTTAGACCCTGCTACT752     TyrGluLysAlaAsnThrIleValThrAlaThrLeuAspProAlaThr     180185190     GGAAATATTCCTGAAGTTATGAGTGTAACACAAGCTAATCAAGATATT800     GlyAsnIleProGluValMetSerValThrGlnAlaAsnGlnAspIle     195200205210     ACTAATGCAACTTCAAGACTAATAGCTTGAAAACAAAATGCTGATAAT848     ThrAsnAlaThrSerArgLeuIleAlaTrpLysGlnAsnAlaAspAsn     215220225     TTAGCTAACAGTTTTATCAAACAGTCTTTAGTTAAAAATAATTTGACT896     LeuAlaAsnSerPheIleLysGlnSerLeuValLysAsnAsnLeuThr     230235240     AGAGTTGATGTAGCAAATAATCAGGAGCAACCAGCAAATTACAGTTTT944     ArgValAspValAlaAsnAsnGlnGluGlnProAlaAsnTyrSerPhe     245250255     GTTGGTTTTAGTGTTAATGTTGATACTCCTAACTGAAATTTTGCGCAA992     ValGlyPheSerValAsnValAspThrProAsnTrpAsnPheAlaGln     260265270     AGAAAAGTTTGGGCCTCTGAAAATACTCCTTTAGCAACTACACCAGCT1040     ArgLysValTrpAlaSerGluAsnThrProLeuAlaThrThrProAla     275280285290     GAAGATGCAACACAACAAGCTGCATCCTTAACAGATGTTTCATGAATC1088     GluAspAlaThrGlnGlnAlaAlaSerLeuThrAspValSerTrpIle     295300305     TATAGTTTAAATGGTGCTGAAGCTAAATACACATTAAGCTTTCGTTAC1136     TyrSerLeuAsnGlyAlaGluAlaLysTyrThrLeuSerPheArgTyr     310315320     TTTGGAGCTGAAAAAACAGCTTACTTATATTTCCCTTATAAATTAGTT1184     PheGlyAlaGluLysThrAlaTyrLeuTyrPheProTyrLysLeuVal     325330335     AAAACTAGTGATAATGTTGGTTTACAATATAAGTTAAATGGTGGTGAT1232     LysThrSerAspAsnValGlyLeuGlnTyrLysLeuAsnGlyGlyAsp     340345350     ACTAAACAAATTAACTTTGTACAAACTCCAGCTTCTGGTTCAAGTGAT1280     ThrLysGlnIleAsnPheValGlnThrProAlaSerGlySerSerAsp     355360365370     GTTGCTGCTAATGAAGAAGAAACTATGGCTAGTCCTGCTGAAATGCAG1328     ValAlaAlaAsnGluGluGluThrMetAlaSerProAlaGluMetGln     375380385     TCAGCACCAACTGTTGACGATATTAAGATTGCTAAAGTCGCTTTATCT1376     SerAlaProThrValAspAspIleLysIleAlaLysValAlaLeuSer     390395400     AATCTAAAATTCAATTCAAACACAATTGAATTTAGTGTCCCTACAGGT1424     AsnLeuLysPheAsnSerAsnThrIleGluPheSerValProThrGly     405410415     AAAGCAGCTCCTATGATTGGAAATATGTATTTAACTTCATCTAATTCG1472     LysAlaAlaProMetIleGlyAsnMetTyrLeuThrSerSerAsnSer     420425430     GAAGTTAATAAAAACAAAATTTATGATGATCTATTCGGCAACAGCTTT1520     GluValAsnLysAsnLysIleTyrAspAspLeuPheGlyAsnSerPhe     435440445450     AATAATGAAAATAATCCAACCGCGGTTACTGTTGACCTATTAAAAGGT1568     AsnAsnGluAsnAsnProThrAlaValThrValAspLeuLeuLysGly     455460465     TATAGTCTTGCTGCTAGTTACAGTATATATGTTCGCCAATTCAATGAT1616     TyrSerLeuAlaAlaSerTyrSerIleTyrValArgGlnPheAsnAsp     470475480     TTAAATATTCAAAATGGCACTGATATGGCAAGATCTCGAACAGTATAC1664     LeuAsnIleGlnAsnGlyThrAspMetAlaArgSerArgThrValTyr     485490495     TTAGTTGGGTTAATTGGTAGTAATGCAAGTAGATCAATTAGGAACCTA1712     LeuValGlyLeuIleGlySerAsnAlaSerArgSerIleArgAsnLeu     500505510     TCAAATGTAAGAACTTCTCCTAACACGGTTAGTACCAATAGAACATTT1760     SerAsnValArgThrSerProAsnThrValSerThrAsnArgThrPhe     515520525530     ACAATATATGTAAATGCTCCAAAGTCAGGTGATTATTATCTAAGTGGT1808     ThrIleTyrValAsnAlaProLysSerGlyAspTyrTyrLeuSerGly     535540545     TCGTATCTTACAAATCAAAATAGAAATATTAAATTCTTAAATAGCAGC1856     SerTyrLeuThrAsnGlnAsnArgAsnIleLysPheLeuAsnSerSer     550555560     TCTGATCAGACTAGTAGTAATTCTCTAACACTAAATGTTAAGGCTCAA1904     SerAspGlnThrSerSerAsnSerLeuThrLeuAsnValLysAlaGln     565570575     ACAAATTGAGAGACTTTAGGAAATTTCGATACATCTAATAATACGAAT1952     ThrAsnTrpGluThrLeuGlyAsnPheAspThrSerAsnAsnThrAsn     580585590     ATTGTTACTAATAGTGGATCAAGCACAACAACAGGCCGGACTTTAAAT2000     IleValThrAsnSerGlySerSerThrThrThrGlyArgThrLeuAsn     595600605610     TTAAAACAAGGATTAAACAAAATTGTTATCAGTGGAGTAGGTAATGGT2048     LeuLysGlnGlyLeuAsnLysIleValIleSerGlyValGlyAsnGly     615620625     AATACTCCTTTCATAGGTAACTTAACATTTACTTTGATGGATAAAACA2096     AsnThrProPheIleGlyAsnLeuThrPheThrLeuMetAspLysThr     630635640     GCTAGTCCTGTAGTTGATGACACTATTTTAGAAGGATCTATAGAAGCT2144     AlaSerProValValAspAspThrIleLeuGluGlySerIleGluAla     645650655     GGTTCAAAATAAAAAATTATGTTTTTTTAAATCTTTTTTCAAGGATCAT2193     GlySerLys     660     GTTTCTGTTTAAACGCTAAGTTAGTTAGATAATAAAATAAAAGTTATTTGTTTTACTCCA2253     TGTAATATGGCATGAAATCTGAATCAAACTTCAGATTTCATGTTTTTTTTATTAAGGAAG2313     CAAATATGAGATACTAGCAGCCTTTTGTCTACTATACTTATGATCGAACTAGATCT2369     (2) INFORMATION FOR SEQ ID NO:2:     (i) SEQUENCE CHARACTERISTICS:     (A) LENGTH: 661 amino acids     (B) TYPE: amino acid     (D) TOPOLOGY: linear     (ii) MOLECULE TYPE: protein     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:2:     MetLeuAlaAlaAlaSerCysThrSerAlaAlaThrProThrProAsn     151015     ProGluProLysProThrProAsnProGluProLysProAspProMet     202530     ProAsnProProSerGlyGlyAsnMetAsnGlyGlyAsnThrAsnPro     354045     SerAspGlyGlnGlyMetMetAsnAlaAlaAlaLysGluLeuAlaAsp     505560     AlaLysAlaAlaLeuThrThrLeuIleAsnGlyGluThrAlaAsnLeu     65707580     AlaSerTyrGluAspTyrAlaLysIleLysSerGluLeuThrSerAla     859095     TyrGluThrAlaLysAlaValSerAlaLysThrGlyAlaThrLeuAsn     100105110     GluValAsnGluAlaLysThrThrLeuAspAlaAlaIleLysLysAla     115120125     AlaSerAlaLysAsnAspPheAspAlaGlnHisGlySerLeuValGlu     130135140     AlaTyrAsnAsnLeuLysGluThrLeuLysGluGluLysThrAsnLeu     145150155160     AspSerLeuAlaAsnGluAsnTyrAlaAlaIleArgThrAsnLeuAsn     165170175     SerLeuTyrGluLysAlaAsnThrIleValThrAlaThrLeuAspPro     180185190     AlaThrGlyAsnIleProGluValMetSerValThrGlnAlaAsnGln     195200205     AspIleThrAsnAlaThrSerArgLeuIleAlaTrpLysGlnAsnAla     210215220     AspAsnLeuAlaAsnSerPheIleLysGlnSerLeuValLysAsnAsn     225230235240     LeuThrArgValAspValAlaAsnAsnGlnGluGlnProAlaAsnTyr     245250255     SerPheValGlyPheSerValAsnValAspThrProAsnTrpAsnPhe     260265270     AlaGlnArgLysValTrpAlaSerGluAsnThrProLeuAlaThrThr     275280285     ProAlaGluAspAlaThrGlnGlnAlaAlaSerLeuThrAspValSer     290295300     TrpIleTyrSerLeuAsnGlyAlaGluAlaLysTyrThrLeuSerPhe     305310315320     ArgTyrPheGlyAlaGluLysThrAlaTyrLeuTyrPheProTyrLys     325330335     LeuValLysThrSerAspAsnValGlyLeuGlnTyrLysLeuAsnGly     340345350     GlyAspThrLysGlnIleAsnPheValGlnThrProAlaSerGlySer     355360365     SerAspValAlaAlaAsnGluGluGluThrMetAlaSerProAlaGlu     370375380     MetGlnSerAlaProThrValAspAspIleLysIleAlaLysValAla     385390395400     LeuSerAsnLeuLysPheAsnSerAsnThrIleGluPheSerValPro     405410415     ThrGlyLysAlaAlaProMetIleGlyAsnMetTyrLeuThrSerSer     420425430     AsnSerGluValAsnLysAsnLysIleTyrAspAspLeuPheGlyAsn     435440445     SerPheAsnAsnGluAsnAsnProThrAlaValThrValAspLeuLeu     450455460     LysGlyTyrSerLeuAlaAlaSerTyrSerIleTyrValArgGlnPhe     465470475480     AsnAspLeuAsnIleGlnAsnGlyThrAspMetAlaArgSerArgThr     485490495     ValTyrLeuValGlyLeuIleGlySerAsnAlaSerArgSerIleArg     500505510     AsnLeuSerAsnValArgThrSerProAsnThrValSerThrAsnArg     515520525     ThrPheThrIleTyrValAsnAlaProLysSerGlyAspTyrTyrLeu     530535540     SerGlySerTyrLeuThrAsnGlnAsnArgAsnIleLysPheLeuAsn     545550555560     SerSerSerAspGlnThrSerSerAsnSerLeuThrLeuAsnValLys     565570575     AlaGlnThrAsnTrpGluThrLeuGlyAsnPheAspThrSerAsnAsn     580585590     ThrAsnIleValThrAsnSerGlySerSerThrThrThrGlyArgThr     595600605     LeuAsnLeuLysGlnGlyLeuAsnLysIleValIleSerGlyValGly     610615620     AsnGlyAsnThrProPheIleGlyAsnLeuThrPheThrLeuMetAsp     625630635640     LysThrAlaSerProValValAspAspThrIleLeuGluGlySerIle     645650655     GluAlaGlySerLys     660     (2) INFORMATION FOR SEQ ID NO:3:     (i) SEQUENCE CHARACTERISTICS:     (A) LENGTH: 1387 base pairs     (B) TYPE: nucleic acid     (C) STRANDEDNESS: single     (D) TOPOLOGY: linear     (ii) MOLECULE TYPE: cDNA     (ix) FEATURE:     (A) NAME/KEY: CDS     (B) LOCATION: 202..1305     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:3:     AAAAACATCAGATTGTTAATCTGATATCTTTGCTTAAAAAAACACAAAATCTTCTAACAA60     AATCCTAAATAAATAAGCCGTTAAATTAACTAAAAAATTAAAAAAATGGTTTTTCTTATC120     AACCAAAATTCTCTAGTAATAAACGCTTATTTATTTTTATTTTTAGTCATCTTTTAAGAT180     ATAAATATATCTTAATATTCTATGAATAAGAAAAGAATCATCTTAAAGACT231     MetAsnLysLysArgIleIleLeuLysThr     1510     ATTAGTTTGTTAGGTACAACATCCTTTCTTAGCATTGGGATTTCTAGC279     IleSerLeuLeuGlyThrThrSerPheLeuSerIleGlyIleSerSer     152025     TGTATGTCTATTACTAAAAAAGACGCAAACCCAAATAATGGCCAAACC327     CysMetSerIleThrLysLysAspAlaAsnProAsnAsnGlyGlnThr     303540     CAATTACAAGCAGCGCGAATGGAGTTAACTGATCTAATCAATGCTAAA375     GlnLeuGlnAlaAlaArgMetGluLeuThrAspLeuIleAsnAlaLys     455055     GCAAGGACATTAGCTTCACTACAAGACTATGCTAAGATTGAAGCTAGT423     AlaArgThrLeuAlaSerLeuGlnAspTyrAlaLysIleGluAlaSer     606570     TTATCATCTGCTTATAGTGAAGCTGAAACAGTTAACAATAACCTTAAT471     LeuSerSerAlaTyrSerGluAlaGluThrValAsnAsnAsnLeuAsn     75808590     GCAACACTAGAACAACTAAAAATGGCTAAAACTAATTTAGAATCAGCC519     AlaThrLeuGluGlnLeuLysMetAlaLysThrAsnLeuGluSerAla     95100105     ATCAACCAAGCTAATACGGATAAAACGACTTTTGATAATGAACATCCA567     IleAsnGlnAlaAsnThrAspLysThrThrPheAspAsnGluHisPro     110115120     AATTTAGTTGAAGCATACAAAGCACTAAAAACCACTTTAGAACAACGT615     AsnLeuValGluAlaTyrLysAlaLeuLysThrThrLeuGluGlnArg     125130135     GCTACTAACCTTGAAGGTTTAGCTTCAACTGCTTATAATCAGATTCGT663     AlaThrAsnLeuGluGlyLeuAlaSerThrAlaTyrAsnGlnIleArg     140145150     AATAATTTAGTGGATCTATACAATAATGCTAGTAGTTTAATAACTAAA711     AsnAsnLeuValAspLeuTyrAsnAsnAlaSerSerLeuIleThrLys     155160165170     ACACTAGATCCACTAAATGGGGGAATGCTTTTAGATTCTAATGAGATT759     ThrLeuAspProLeuAsnGlyGlyMetLeuLeuAspSerAsnGluIle     175180185     ACTACAGTTAATCGGAATATTAATAATACGTTATCAACTATTAATGAA807     ThrThrValAsnArgAsnIleAsnAsnThrLeuSerThrIleAsnGlu     190195200     CAAAAGACTAATGCTGATGCATTATCTAATAGTTTTATTAAAAAAGTG855     GlnLysThrAsnAlaAspAlaLeuSerAsnSerPheIleLysLysVal     205210215     ATTCAAAATAATGAACAAAGTTTTGTAGGGACTTTTACAAACGCTAAT903     IleGlnAsnAsnGluGlnSerPheValGlyThrPheThrAsnAlaAsn     220225230     GTTCAACCTTCAAACTACAGTTTTGTTGCTTTTAGTGCTGATGTAACA951     ValGlnProSerAsnTyrSerPheValAlaPheSerAlaAspValThr     235240245250     CCCGTCAATTATAAATATGCAAGAAGGACCGTTTGGAATGGTGATGAA999     ProValAsnTyrLysTyrAlaArgArgThrValTrpAsnGlyAspGlu     255260265     CCTTCAAGTAGAATTCTTGCAAACACGAATAGTATCACAGATGTTTCT1047     ProSerSerArgIleLeuAlaAsnThrAsnSerIleThrAspValSer     270275280     TGGATTTATAGTTTAGCTGGAACAAACACGAAGTACCAATTTAGTTTT1095     TrpIleTyrSerLeuAlaGlyThrAsnThrLysTyrGlnPheSerPhe     285290295     AGCAACTATGGTCCATCAACTGGTTATTTATATTTCCCTTATAAGTTG1143     SerAsnTyrGlyProSerThrGlyTyrLeuTyrPheProTyrLysLeu     300305310     GTTAAAGCAGCTGATGCTAATAACGTTGGATTACAATACAAATTAAAT1191     ValLysAlaAlaAspAlaAsnAsnValGlyLeuGlnTyrLysLeuAsn     315320325330     AATGGAAATGTTCAACAAGTTGAGTTTGCCACTTCAACTAGTGCAAAT1239     AsnGlyAsnValGlnGlnValGluPheAlaThrSerThrSerAlaAsn     335340345     AATACTACAGCTAATCCAACTCAGCAGTTGATGAGATTAAAGTTGCTA1287     AsnThrThrAlaAsnProThrGlnGlnLeuMetArgLeuLysLeuLeu     350355360     AAATCGTTTTATCAGGTTTAAGATTTGGCCAAAACACAATCGAATTAA1335     LysSerPheTyrGlnVal     365     GTGTTCCAACGGGTGAAGGAAATATGAATAAAGTTGCGCCAATGATTGGCAA1387     (2) INFORMATION FOR SEQ ID NO:4:     (i) SEQUENCE CHARACTERISTICS:     (A) LENGTH: 368 amino acids     (B) TYPE: amino acid     (D) TOPOLOGY: linear     (ii) MOLECULE TYPE: protein     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:4:     MetAsnLysLysArgIleIleLeuLysThrIleSerLeuLeuGlyThr     151015     ThrSerPheLeuSerIleGlyIleSerSerCysMetSerIleThrLys     202530     LysAspAlaAsnProAsnAsnGlyGlnThrGlnLeuGlnAlaAlaArg     354045     MetGluLeuThrAspLeuIleAsnAlaLysAlaArgThrLeuAlaSer     505560     LeuGlnAspTyrAlaLysIleGluAlaSerLeuSerSerAlaTyrSer     65707580     GluAlaGluThrValAsnAsnAsnLeuAsnAlaThrLeuGluGlnLeu     859095     LysMetAlaLysThrAsnLeuGluSerAlaIleAsnGlnAlaAsnThr     100105110     AspLysThrThrPheAspAsnGluHisProAsnLeuValGluAlaTyr     115120125     LysAlaLeuLysThrThrLeuGluGlnArgAlaThrAsnLeuGluGly     130135140     LeuAlaSerThrAlaTyrAsnGlnIleArgAsnAsnLeuValAspLeu     145150155160     TyrAsnAsnAlaSerSerLeuIleThrLysThrLeuAspProLeuAsn     165170175     GlyGlyMetLeuLeuAspSerAsnGluIleThrThrValAsnArgAsn     180185190     IleAsnAsnThrLeuSerThrIleAsnGluGlnLysThrAsnAlaAsp     195200205     AlaLeuSerAsnSerPheIleLysLysValIleGlnAsnAsnGluGln     210215220     SerPheValGlyThrPheThrAsnAlaAsnValGlnProSerAsnTyr     225230235240     SerPheValAlaPheSerAlaAspValThrProValAsnTyrLysTyr     245250255     AlaArgArgThrValTrpAsnGlyAspGluProSerSerArgIleLeu     260265270     AlaAsnThrAsnSerIleThrAspValSerTrpIleTyrSerLeuAla     275280285     GlyThrAsnThrLysTyrGlnPheSerPheSerAsnTyrGlyProSer     290295300     ThrGlyTyrLeuTyrPheProTyrLysLeuValLysAlaAlaAspAla     305310315320     AsnAsnValGlyLeuGlnTyrLysLeuAsnAsnGlyAsnValGlnGln     325330335     ValGluPheAlaThrSerThrSerAlaAsnAsnThrThrAlaAsnPro     340345350     ThrGlnGlnLeuMetArgLeuLysLeuLeuLysSerPheTyrGlnVal     355360365     (2) INFORMATION FOR SEQ ID NO:5:     (i) SEQUENCE CHARACTERISTICS:     (A) LENGTH: 1945 base pairs     (B) TYPE: nucleic acid     (C) STRANDEDNESS: single     (D) TOPOLOGY: linear     (ii) MOLECULE TYPE: cDNA     (ix) FEATURE:     (A) NAME/KEY: CDS     (B) LOCATION: 97..1038     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:5:     CGTACGTTTTAATGGCTATTGGGCTCTTATTTTATTGTCAGGATTGCACTAACAGCAGTT60     ATAGCAAGCCCAATTAACTCAGTAGAAGTTACAGAGATGATGAATGGTCAAGAA114     MetMetAsnGlyGlnGlu     15     GTCACAACAACTAAAAAGATTAGTACGTTTGCCTTCTTAATCAACATG162     ValThrThrThrLysLysIleSerThrPheAlaPheLeuIleAsnMet     101520     TTACCAAATTACCAACTAAGTACACTTGGTTACTTACAGATTACAGCA210     LeuProAsnTyrGlnLeuSerThrLeuGlyTyrLeuGlnIleThrAla     253035     GCTGCTGCTGGACTTGTAGTAGGGATTGTATTACTTGCATTAGGCGCA258     AlaAlaAlaGlyLeuValValGlyIleValLeuLeuAlaLeuGlyAla     404550     ACATTCTTTGTTAAAACTAGACGTAAAACAAATGAAATGCTTGCTGCA306     ThrPhePheValLysThrArgArgLysThrAsnGluMetLeuAlaAla     55606570     CTTCAAGATGCTGAAGAAGAAGAAGTGGCACAAGAAGAACAAGCTGAA354     LeuGlnAspAlaGluGluGluGluValAlaGlnGluGluGlnAlaGlu     758085     GAAAATGTTGAAGTCACTCCAACTCAACAAGCTGAAGTTAAGACTGAA402     GluAsnValGluValThrProThrGlnGlnAlaGluValLysThrGlu     9095100     CAATTAATTGGCACACAATTAGTAACAACTGATGTAGCTAGCAATCAA450     GlnLeuIleGlyThrGlnLeuValThrThrAspValAlaSerAsnGln     105110115     GCTGCAGGTACTGAACAAGTTGAAGGTGATTTATTACCTCCTAGTCAA498     AlaAlaGlyThrGluGlnValGluGlyAspLeuLeuProProSerGln     120125130     CAACCAACGGAAATGCGTCCAGCTCCTTCACCAATGGGTAGTCCTAAG546     GlnProThrGluMetArgProAlaProSerProMetGlySerProLys     135140145150     TTATTAGGTCCAAACCAAGCTGGTCATCCACAACACGGACCACGTCCG594     LeuLeuGlyProAsnGlnAlaGlyHisProGlnHisGlyProArgPro     155160165     ATGAATGCTCATCCAGGTCAACCACGTCCTCCAATGGGTAGTCCTAAG642     MetAsnAlaHisProGlyGlnProArgProProMetGlySerProLys     170175180     TTATTAGGTCCAAACCAAGCTGGTCATCCAAGACCCATGCCAAATGGT690     LeuLeuGlyProAsnGlnAlaGlyHisProArgProMetProAsnGly     185190195     CCACAAAACCAACAAGGTCCAAGACCAATGAACCCTCAAGGCAATCCT738     ProGlnAsnGlnGlnGlyProArgProMetAsnProGlnGlyAsnPro     200205210     CGTCCTGGACCAGCTGGCCCACGACCTAACGGCCCACAAAATTCTCAA786     ArgProGlyProAlaGlyProArgProAsnGlyProGlnAsnSerGln     215220225230     CCACGTCCTCAACCAGCTGGCCCACGTCCAATGGGAGCTGGTAGATCT834     ProArgProGlnProAlaGlyProArgProMetGlyAlaGlyArgSer     235240245     AACCAACCAAGACCAATGCCAAATGGTCCACAAAACCAACAAGGTCCA882     AsnGlnProArgProMetProAsnGlyProGlnAsnGlnGlnGlyPro     250255260     AGACCAATGAACCCTCAAGGCAATCCTCGTCCTCAACCAGCTGGTGTC930     ArgProMetAsnProGlnGlyAsnProArgProGlnProAlaGlyVal     265270275     AGACCTAACAGCCCACAAGCTAACCAGCCAGGACCACGTCCAACGCCA978     ArgProAsnSerProGlnAlaAsnGlnProGlyProArgProThrPro     280285290     AATAATCCTCAAGGACCACGGCCAATGGGTCCAAGACCAAATGGAGGA1026     AsnAsnProGlnGlyProArgProMetGlyProArgProAsnGlyGly     295300305310     CCAAACCGAGCTTAATTAACCAATAGATTAGCTCTAAATTTGAAAACAGTTC1078     ProAsnArgAla     ATTTCCTAGAAAATGAACTGTTTTTTTTATTATTTGTAAGTAAATTTATTAATCAACCGC1138     TTGTTTTGTTGAATAAAGATAGATCACAACATCTTCTTGATTTACATCTTTAATTTGCAT1198     ATTATTGATCATTAAAGGGATCTTGATGATCTGATACATCTTGTTATTCTCATAATCAAG1258     ATAATTAAGATGTGAAGCACTAAAAGCAAATAGCTCTTGTTCAGATTGGATTAGTTCTTT1318     AGCATTATTTAAGAACGACTGATCATCACTCAGTAATAATAAGATCTGATTCAAGTTTTT1378     GATATCAGTTGCTACTTCTTGATTTAACATCAATGTTTCATAGCGTGATAATAAGGATTT1438     AAAACGGTGAATGATTGATGTCGTTGCACTTTTCTCATCGTTGGTTTCAACGTATTGAAA1498     AGTGTTCATTAAGTTAATGTATTCTTGCTGGTATTTCTTATTAATCTGATCAGGGTTATC1558     TGAATAGATTAAGATGTTCTTATTAGTTTGATCAACAATAACCATCGTTGCTTTCATTAA1618     AGCTCAGTAAGTAAATAGTTTTTCAATCTTATGCTTTAATAAAAACGGGATGATATTCTT1678     ATGTAGGTTAAACTTATTAAAAATAAGTTTTGCAATCTGGTTGACTAGTTTATGATCAAC1738     CTGGTTGATAGTTAATTTCTTAAGCATAAGAAGATTTTAAAATATTTAAAAAAACTATTG1798     CTGATATGTTAAAATAGTTAAGGTATAAAAATAATAAATTAAATATGGCTCGTAGAGATG1858     ATCTAACCGGGCTTGGTCCTTTAGCAGGAAATAATCGTTCTCATGCTTTAAACATTACCA1918     AGCGTCGTTGAAACTTAAACCTACAAA1945     (2) INFORMATION FOR SEQ ID NO:6:     (i) SEQUENCE CHARACTERISTICS:     (A) LENGTH: 314 amino acids     (B) TYPE: amino acid     (D) TOPOLOGY: linear     (ii) MOLECULE TYPE: protein     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:6:     MetMetAsnGlyGlnGluValThrThrThrLysLysIleSerThrPhe     151015     AlaPheLeuIleAsnMetLeuProAsnTyrGlnLeuSerThrLeuGly     202530     TyrLeuGlnIleThrAlaAlaAlaAlaGlyLeuValValGlyIleVal     354045     LeuLeuAlaLeuGlyAlaThrPhePheValLysThrArgArgLysThr     505560     AsnGluMetLeuAlaAlaLeuGlnAspAlaGluGluGluGluValAla     65707580     GlnGluGluGlnAlaGluGluAsnValGluValThrProThrGlnGln     859095     AlaGluValLysThrGluGlnLeuIleGlyThrGlnLeuValThrThr     100105110     AspValAlaSerAsnGlnAlaAlaGlyThrGluGlnValGluGlyAsp     115120125     LeuLeuProProSerGlnGlnProThrGluMetArgProAlaProSer     130135140     ProMetGlySerProLysLeuLeuGlyProAsnGlnAlaGlyHisPro     145150155160     GlnHisGlyProArgProMetAsnAlaHisProGlyGlnProArgPro     165170175     ProMetGlySerProLysLeuLeuGlyProAsnGlnAlaGlyHisPro     180185190     ArgProMetProAsnGlyProGlnAsnGlnGlnGlyProArgProMet     195200205     AsnProGlnGlyAsnProArgProGlyProAlaGlyProArgProAsn     210215220     GlyProGlnAsnSerGlnProArgProGlnProAlaGlyProArgPro     225230235240     MetGlyAlaGlyArgSerAsnGlnProArgProMetProAsnGlyPro     245250255     GlnAsnGlnGlnGlyProArgProMetAsnProGlnGlyAsnProArg     260265270     ProGlnProAlaGlyValArgProAsnSerProGlnAlaAsnGlnPro     275280285     GlyProArgProThrProAsnAsnProGlnGlyProArgProMetGly     290295300     ProArgProAsnGlyGlyProAsnArgAla     305310     (2) INFORMATION FOR SEQ ID NO:7:     (i) SEQUENCE CHARACTERISTICS:     (A) LENGTH: 2014 base pairs     (B) TYPE: nucleic acid     (C) STRANDEDNESS: single     (D) TOPOLOGY: linear     (ii) MOLECULE TYPE: cDNA     (ix) FEATURE:     (A) NAME/KEY: CDS     (B) LOCATION: 54..1883     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:7:     TTTATTTTTATTTTTGGTAAATCTTTTAAAATATAAATATATTTTAATATTCTATG56     Met     1     AATAAAAAAAGAATCATCTTAAAGACTATTAGCTTGTTAGGTACAACA104     AsnLysLysArgIleIleLeuLysThrIleSerLeuLeuGlyThrThr     51015     TCCTTTCTTAGTATTGGGATTTCTAGCTGTATGTCTATTACTAAAAAA152     SerPheLeuSerIleGlyIleSerSerCysMetSerIleThrLysLys     202530     GATGCAAACCCAAATAATGGCCAAACCCAATTAGAAGCAGCGCGAATG200     AspAlaAsnProAsnAsnGlyGlnThrGlnLeuGluAlaAlaArgMet     354045     GAGTTAACAGATCTAATCAATGCTAAAGCGATGACATTAGCTTCACTA248     GluLeuThrAspLeuIleAsnAlaLysAlaMetThrLeuAlaSerLeu     50556065     CAAGACTATGCCAAGATTGAAGCTAGTTTATCATCTGCTTATAGTGAA296     GlnAspTyrAlaLysIleGluAlaSerLeuSerSerAlaTyrSerGlu     707580     GCTGAAACAGTTAACAATAACCTTAATGCAACATTAGAACAACTAAAA344     AlaGluThrValAsnAsnAsnLeuAsnAlaThrLeuGluGlnLeuLys     859095     ATGGCTAAAACTAATTTAGAATCAGCCATCAACCAAGCTAATACGGAT392     MetAlaLysThrAsnLeuGluSerAlaIleAsnGlnAlaAsnThrAsp     100105110     AAAACGACTTTTGATAATGAACACCCAAATTTAGTTGAAGCATACAAA440     LysThrThrPheAspAsnGluHisProAsnLeuValGluAlaTyrLys     115120125     GCACTAAAAACCACTTTAGAACAACGTGCTACTAACCTTGAAGGTTTG488     AlaLeuLysThrThrLeuGluGlnArgAlaThrAsnLeuGluGlyLeu     130135140145     TCATCAACTGCTTATAATCAAATTCGCAATAATTTAGTGGATCTATAC536     SerSerThrAlaTyrAsnGlnIleArgAsnAsnLeuValAspLeuTyr     150155160     AATAAAGCTAGTAGTTTAATAACTAAAACACTAGATCCACTAAATGGG584     AsnLysAlaSerSerLeuIleThrLysThrLeuAspProLeuAsnGly     165170175     GGAACGCTTTTAGATTCTAATGAGATTACTACAGCTAATAAGAATATT632     GlyThrLeuLeuAspSerAsnGluIleThrThrAlaAsnLysAsnIle     180185190     AATAATACGTTATCAACTATTAATGAACAAAAGACTAATGCTGATGCA680     AsnAsnThrLeuSerThrIleAsnGluGlnLysThrAsnAlaAspAla     195200205     TTAGCTAATAGTTTTATTAAAGAAGTGATTCAAAATAATAAACAAAGT728     LeuAlaAsnSerPheIleLysGluValIleGlnAsnAsnLysGlnSer     210215220225     TTTGTAGGAATGTTTACAAACACTAATGTTCAACCTTCAAACTATAGT776     PheValGlyMetPheThrAsnThrAsnValGlnProSerAsnTyrSer     230235240     TTTGTTGCTTTTAGTGCTGATGTAACACCTGTTAATTATAAATATGCA824     PheValAlaPheSerAlaAspValThrProValAsnTyrLysTyrAla     245250255     AGAAGAACGGTTTGAAATGGTGATGAACCTTCAAGTAGAATTCTTGCA872     ArgArgThrValTrpAsnGlyAspGluProSerSerArgIleLeuAla     260265270     AACACCAATAGTATTACTGATGTTTCATGAATTTATAGTTTATCTGGA920     AsnThrAsnSerIleThrAspValSerTrpIleTyrSerLeuSerGly     275280285     ACAAACACGAAATACCAATTTAGTTTTAGCAACTACGGTCCATCAACT968     ThrAsnThrLysTyrGlnPheSerPheSerAsnTyrGlyProSerThr     290295300305     GGTTATTTATATTTCCCTTATAAGTTGGTTAAAGCGGCTGATGCTAGT1016     GlyTyrLeuTyrPheProTyrLysLeuValLysAlaAlaAspAlaSer     310315320     AATGTTGGATTACAATACAAACTAAATAATGGAAATGTTCAACCAGTT1064     AsnValGlyLeuGlnTyrLysLeuAsnAsnGlyAsnValGlnProVal     325330335     GAGTTTGCCACTTCAACTAGCGCAAATAATACTACAGCTAATCCAACT1112     GluPheAlaThrSerThrSerAlaAsnAsnThrThrAlaAsnProThr     340345350     CCAGCAGTTGATGAGATTAAAGTTGCTAAAATCGTTTTATCAGGTTTA1160     ProAlaValAspGluIleLysValAlaLysIleValLeuSerGlyLeu     355360365     AGATTTGGCCAAAACACAATCGAATTAAGTGTTCCAACGGGTGAAAGA1208     ArgPheGlyGlnAsnThrIleGluLeuSerValProThrGlyGluArg     370375380385     AATATGAATAAAGTTGCCCCAATGATTGGTAATATGTATATTACTTCA1256     AsnMetAsnLysValAlaProMetIleGlyAsnMetTyrIleThrSer     390395400     TCTAATGCTGAAGCAAATAAAAAGCAAATTTACGATAGTATTTTTGGA1304     SerAsnAlaGluAlaAsnLysLysGlnIleTyrAspSerIlePheGly     405410415     AACACTTCATCACAAACTGCTAGCCAAACATCTGTTAGTGTTGATCTA1352     AsnThrSerSerGlnThrAlaSerGlnThrSerValSerValAspLeu     420425430     TTAAAAGGATATAGTCTTGCAACTAGTTCAAGAACATATATTCGTCAA1400     LeuLysGlyTyrSerLeuAlaThrSerSerArgThrTyrIleArgGln     435440445     TTTACTGGTTTAACAGATAATGGCGTACAAACCTCTGACCCAGTTTAT1448     PheThrGlyLeuThrAspAsnGlyValGlnThrSerAspProValTyr     450455460465     TTAATTGGTTTGATTGGTGGTCGTCAGGATCGTACAGTTGCAACTGGT1496     LeuIleGlyLeuIleGlyGlyArgGlnAspArgThrValAlaThrGly     470475480     ACAACGAATATTCAAAATTCTCCTGATGTAGATAATGATAATAGAACA1544     ThrThrAsnIleGlnAsnSerProAspValAspAsnAspAsnArgThr     485490495     TTCACAATATATGTAAATGCACCAATAAACGGGAACTATCACATAAGT1592     PheThrIleTyrValAsnAlaProIleAsnGlyAsnTyrHisIleSer     500505510     GGTGCGTATTTACAAGGAACGCGTACAGCAAGAAGTCTGAAATTCTCA1640     GlyAlaTyrLeuGlnGlyThrArgThrAlaArgSerLeuLysPheSer     515520525     TCCGGTACAAGTGGCAGTAATAATGAAGTTACAGTCCTTGGTTTAGAA1688     SerGlyThrSerGlySerAsnAsnGluValThrValLeuGlyLeuGlu     530535540545     CAAAGGGATTGAACAATATTAGGTCACTTTGATACAAAGATGGATGGT1736     GlnArgAspTrpThrIleLeuGlyHisPheAspThrLysMetAspGly     550555560     ACTACTACTATTTCATGAACAAATACAGCAAGCAAAAGAACTCTAACC1784     ThrThrThrIleSerTrpThrAsnThrAlaSerLysArgThrLeuThr     565570575     TTAAATAAAGGTCTAAATAAAATTATTGTAAGTGGAGGAACTCAAGAT1832     LeuAsnLysGlyLeuAsnLysIleIleValSerGlyGlyThrGlnAsp     580585590     AACACAAATGCTCCATTTATCGGTAACTTAACATTTACTCTCCATCTA1880     AsnThrAsnAlaProPheIleGlyAsnLeuThrPheThrLeuHisLeu     595600605     ACGTAGAAACTTCTATTGCAAGCTCTCAATCTGCACAACCAGTTAAAAAATAA1933     Thr     610     GATGTTTATATTACAGAAGCACTGAGTTAGTTAAATAAAATTATTAGTCCAGAACCAATC1993     AAACGGTTCTGGTTTTTTTAT2014     (2) INFORMATION FOR SEQ ID NO:8:     (i) SEQUENCE CHARACTERISTICS:     (A) LENGTH: 610 amino acids     (B) TYPE: amino acid     (D) TOPOLOGY: linear     (ii) MOLECULE TYPE: protein     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:8:     MetAsnLysLysArgIleIleLeuLysThrIleSerLeuLeuGlyThr     151015     ThrSerPheLeuSerIleGlyIleSerSerCysMetSerIleThrLys     202530     LysAspAlaAsnProAsnAsnGlyGlnThrGlnLeuGluAlaAlaArg     354045     MetGluLeuThrAspLeuIleAsnAlaLysAlaMetThrLeuAlaSer     505560     LeuGlnAspTyrAlaLysIleGluAlaSerLeuSerSerAlaTyrSer     65707580     GluAlaGluThrValAsnAsnAsnLeuAsnAlaThrLeuGluGlnLeu     859095     LysMetAlaLysThrAsnLeuGluSerAlaIleAsnGlnAlaAsnThr     100105110     AspLysThrThrPheAspAsnGluHisProAsnLeuValGluAlaTyr     115120125     LysAlaLeuLysThrThrLeuGluGlnArgAlaThrAsnLeuGluGly     130135140     LeuSerSerThrAlaTyrAsnGlnIleArgAsnAsnLeuValAspLeu     145150155160     TyrAsnLysAlaSerSerLeuIleThrLysThrLeuAspProLeuAsn     165170175     GlyGlyThrLeuLeuAspSerAsnGluIleThrThrAlaAsnLysAsn     180185190     IleAsnAsnThrLeuSerThrIleAsnGluGlnLysThrAsnAlaAsp     195200205     AlaLeuAlaAsnSerPheIleLysGluValIleGlnAsnAsnLysGln     210215220     SerPheValGlyMetPheThrAsnThrAsnValGlnProSerAsnTyr     225230235240     SerPheValAlaPheSerAlaAspValThrProValAsnTyrLysTyr     245250255     AlaArgArgThrValTrpAsnGlyAspGluProSerSerArgIleLeu     260265270     AlaAsnThrAsnSerIleThrAspValSerTrpIleTyrSerLeuSer     275280285     GlyThrAsnThrLysTyrGlnPheSerPheSerAsnTyrGlyProSer     290295300     ThrGlyTyrLeuTyrPheProTyrLysLeuValLysAlaAlaAspAla     305310315320     SerAsnValGlyLeuGlnTyrLysLeuAsnAsnGlyAsnValGlnPro     325330335     ValGluPheAlaThrSerThrSerAlaAsnAsnThrThrAlaAsnPro     340345350     ThrProAlaValAspGluIleLysValAlaLysIleValLeuSerGly     355360365     LeuArgPheGlyGlnAsnThrIleGluLeuSerValProThrGlyGlu     370375380     ArgAsnMetAsnLysValAlaProMetIleGlyAsnMetTyrIleThr     385390395400     SerSerAsnAlaGluAlaAsnLysLysGlnIleTyrAspSerIlePhe     405410415     GlyAsnThrSerSerGlnThrAlaSerGlnThrSerValSerValAsp     420425430     LeuLeuLysGlyTyrSerLeuAlaThrSerSerArgThrTyrIleArg     435440445     GlnPheThrGlyLeuThrAspAsnGlyValGlnThrSerAspProVal     450455460     TyrLeuIleGlyLeuIleGlyGlyArgGlnAspArgThrValAlaThr     465470475480     GlyThrThrAsnIleGlnAsnSerProAspValAspAsnAspAsnArg     485490495     ThrPheThrIleTyrValAsnAlaProIleAsnGlyAsnTyrHisIle     500505510     SerGlyAlaTyrLeuGlnGlyThrArgThrAlaArgSerLeuLysPhe     515520525     SerSerGlyThrSerGlySerAsnAsnGluValThrValLeuGlyLeu     530535540     GluGlnArgAspTrpThrIleLeuGlyHisPheAspThrLysMetAsp     545550555560     GlyThrThrThrIleSerTrpThrAsnThrAlaSerLysArgThrLeu     565570575     ThrLeuAsnLysGlyLeuAsnLysIleIleValSerGlyGlyThrGln     580585590     AspAsnThrAsnAlaProPheIleGlyAsnLeuThrPheThrLeuHis     595600605     LeuThr     610     (2) INFORMATION FOR SEQ ID NO:9:     (i) SEQUENCE CHARACTERISTICS:     (A) LENGTH: 2144 base pairs     (B) TYPE: nucleic acid     (C) STRANDEDNESS: single     (D) TOPOLOGY: linear     (ii) MOLECULE TYPE: cDNA     (ix) FEATURE:     (A) NAME/KEY: CDS     (B) LOCATION: 202..2046     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:9:     AAAAACATCAGATTGTTAATCTGATATCTTTGCTTAAAAAAACACAAAATCTTCTAACAA60     AATCCTAAATAAATAAGCCGTTAAATTAACTAAAAAATTAAAAAAATGGTTTTTCTTATC120     AACCAAAATTCTCTAGTAATAAACGCTTATTTATTTTTATTTTTAGTCATCTTTTAAGAT180     ATAAATATATCTTAATATTCTATGAATAAGAAAAGAATCATCTTAAAGACT231     MetAsnLysLysArgIleIleLeuLysThr     1510     ATTAGTTTGTTAGGTACAACATCCTTTCTTAGCATTGGGATTTCTAGC279     IleSerLeuLeuGlyThrThrSerPheLeuSerIleGlyIleSerSer     152025     TGTATGTCTATTACTAAAAAAGACGCAAACCCAAATAATGGCCAAACC327     CysMetSerIleThrLysLysAspAlaAsnProAsnAsnGlyGlnThr     303540     CAATTACAAGCAGCGCGAATGGAGTTAACTGATCTAATCAATGCTAAA375     GlnLeuGlnAlaAlaArgMetGluLeuThrAspLeuIleAsnAlaLys     455055     GCAAGGACATTAGCTTCACTACAAGACTATGCTAAGATTGAAGCTAGT423     AlaArgThrLeuAlaSerLeuGlnAspTyrAlaLysIleGluAlaSer     606570     TTATCATCTGCTTATAGTGAAGCTGAAACAGTTAACAATAACCTTAAT471     LeuSerSerAlaTyrSerGluAlaGluThrValAsnAsnAsnLeuAsn     75808590     GCAACACTAGAACAACTAAAAATGGCTAAAACTAATTTAGAATCAGCC519     AlaThrLeuGluGlnLeuLysMetAlaLysThrAsnLeuGluSerAla     95100105     ATCAACCAAGCTAATACGGATAAAACGACTTTTGATAATGAACATCCA567     IleAsnGlnAlaAsnThrAspLysThrThrPheAspAsnGluHisPro     110115120     AATTTAGTTGAAGCATACAAAGCACTAAAAACCACTTTAGAACAACGT615     AsnLeuValGluAlaTyrLysAlaLeuLysThrThrLeuGluGlnArg     125130135     GCTACTAACCTTGAAGGTTTAGCTTCAACTGCTTATAATCAGATTCGT663     AlaThrAsnLeuGluGlyLeuAlaSerThrAlaTyrAsnGlnIleArg     140145150     AATAATTTAGTGGATCTATACAATAATGCTAGTAGTTTAATAACTAAA711     AsnAsnLeuValAspLeuTyrAsnAsnAlaSerSerLeuIleThrLys     155160165170     ACACTAGATCCACTAAATGGGGGAATGCTTTTAGATTCTAATGAGATT759     ThrLeuAspProLeuAsnGlyGlyMetLeuLeuAspSerAsnGluIle     175180185     ACTACAGTTAATCGGAATATTAATAATACGTTATCAACTATTAATGAA807     ThrThrValAsnArgAsnIleAsnAsnThrLeuSerThrIleAsnGlu     190195200     CAAAAGACTAATGCTGATGCATTATCTAATAGTTTTATTAAAAAAGTG855     GlnLysThrAsnAlaAspAlaLeuSerAsnSerPheIleLysLysVal     205210215     ATTCAAAATAATGAACAAAGTTTTGTAGGGACTTTTACAAACGCTAAT903     IleGlnAsnAsnGluGlnSerPheValGlyThrPheThrAsnAlaAsn     220225230     GTTCAACCTTCAAACTACAGTTTTGTTGCTTTTAGTGCTGATGTAACA951     ValGlnProSerAsnTyrSerPheValAlaPheSerAlaAspValThr     235240245250     CCCGTCAATTATAAATATGCAAGAAGGACCGTTTGGAATGGTGATGAA999     ProValAsnTyrLysTyrAlaArgArgThrValTrpAsnGlyAspGlu     255260265     CCTTCAAGTAGAATTCTTGCAAACACGAATAGTATCACAGATGTTTCT1047     ProSerSerArgIleLeuAlaAsnThrAsnSerIleThrAspValSer     270275280     TGGATTTATAGTTTAGCTGGAACGAACACGAAGTACCAATTTAGTTTT1095     TrpIleTyrSerLeuAlaGlyThrAsnThrLysTyrGlnPheSerPhe     285290295     AGCAACTATGGTCCATCAACTGGTTATTTATATTTCCCTTATAAGTTG1143     SerAsnTyrGlyProSerThrGlyTyrLeuTyrPheProTyrLysLeu     300305310     GTTAAAGCAGCTGATGCTAATAACGTTGGATTACAATACAAATTAAAT1191     ValLysAlaAlaAspAlaAsnAsnValGlyLeuGlnTyrLysLeuAsn     315320325330     AATGGAAATGTTCAACAAGTTGAGTTTGCCACTTCAACTAGTGCAAAT1239     AsnGlyAsnValGlnGlnValGluPheAlaThrSerThrSerAlaAsn     335340345     AATACTACAGCTAATCCAACTCCAGCAGTTGATGAGATTAAAGTTGCT1287     AsnThrThrAlaAsnProThrProAlaValAspGluIleLysValAla     350355360     AAAATCGTTTTATCAGGTTTAAGATTTGGCCAAAACACAATCGAATTA1335     LysIleValLeuSerGlyLeuArgPheGlyGlnAsnThrIleGluLeu     365370375     AGTGTTCCAACGGGTGAAGGAAATATGAATAAAGTTGCGCCAATGATT1383     SerValProThrGlyGluGlyAsnMetAsnLysValAlaProMetIle     380385390     GGCAACATTTATCTTAGCTCAAATGAAAATAATGCTGATAAGATCTAC1431     GlyAsnIleTyrLeuSerSerAsnGluAsnAsnAlaAspLysIleTyr     395400405410     AATGATATCTTTGGTAACACAATCAACCAACAGAATAATGCTATTTCT1479     AsnAspIlePheGlyAsnThrIleAsnGlnGlnAsnAsnAlaIleSer     415420425     GTAATGGTTAATATGGTTGAGGGATATAATTTAGCTAGTAGTTATTCT1527     ValMetValAsnMetValGluGlyTyrAsnLeuAlaSerSerTyrSer     430435440     CCAGCATATAAACCAATTAATGTTTCCACTGGTGGTGGTCAAACTCAA1575     ProAlaTyrLysProIleAsnValSerThrGlyGlyGlyGlnThrGln     445450455     CCATATTATGTAATTGGTTGATTGGGCGCTAGTGATCAGAACCCTAGA1623     ProTyrTyrValIleGlyTrpLeuGlyAlaSerAspGlnAsnProArg     460465470     AACGCTGTGGGAACCAACATGAACGTACAAAGAGTTCCAGCAACAAAT1671     AsnAlaValGlyThrAsnMetAsnValGlnArgValProAlaThrAsn     475480485490     AGCAACCAAGGCGGATATGCTAGATATGTCTCTTTTTATGTTAATGCT1719     SerAsnGlnGlyGlyTyrAlaArgTyrValSerPheTyrValAsnAla     495500505     CCACAAGCTGGTTCATATTATATTAGTGGTAACTATAATAGTTTAACA1767     ProGlnAlaGlySerTyrTyrIleSerGlyAsnTyrAsnSerLeuThr     510515520     GCTAGAGGTCTAGCTGTGTCTACTGAGAAAACATTTACAACCAATGTG1815     AlaArgGlyLeuAlaValSerThrGluLysThrPheThrThrAsnVal     525530535     ATCAAGATCACTCACTTACAAGTAATTAATGCCACTAATAGAATCTTA1863     IleLysIleThrHisLeuGlnValIleAsnAlaThrAsnArgIleLeu     540545550     ACCTTTGATACTAAAACAAAAAGAGGAACTGATAGTAATAACGGTAAT1911     ThrPheAspThrLysThrLysArgGlyThrAspSerAsnAsnGlyAsn     555560565570     ATTACATTAGAAGCAAACAAAGACACAATAACATTAACTAAGGGTTGA1959     IleThrLeuGluAlaAsnLysAspThrIleThrLeuThrLysGlyTrp     575580585     AACAAACTTTATGTTTCAGGTAATAATAATGACAGTGTAGGTATTGGT2007     AsnLysLeuTyrValSerGlyAsnAsnAsnAspSerValGlyIleGly     590595600     AATCTTACTTTTACATTAATGCCACCACAAACTAATTCATAATTAAGAT2056     AsnLeuThrPheThrLeuMetProProGlnThrAsnSer     605610615     ATATTAAACATACCCATTTAGATAATCTAAATGGGTATCTTTTTTATTGAAAATGGCGCA2116     TGATGAAATCAAAGTTAAGTTCACTAGT2144     (2) INFORMATION FOR SEQ ID NO:10:     (i) SEQUENCE CHARACTERISTICS:     (A) LENGTH: 615 amino acids     (B) TYPE: amino acid     (D) TOPOLOGY: linear     (ii) MOLECULE TYPE: protein     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:10:     MetAsnLysLysArgIleIleLeuLysThrIleSerLeuLeuGlyThr     151015     ThrSerPheLeuSerIleGlyIleSerSerCysMetSerIleThrLys     202530     LysAspAlaAsnProAsnAsnGlyGlnThrGlnLeuGlnAlaAlaArg     354045     MetGluLeuThrAspLeuIleAsnAlaLysAlaArgThrLeuAlaSer     505560     LeuGlnAspTyrAlaLysIleGluAlaSerLeuSerSerAlaTyrSer     65707580     GluAlaGluThrValAsnAsnAsnLeuAsnAlaThrLeuGluGlnLeu     859095     LysMetAlaLysThrAsnLeuGluSerAlaIleAsnGlnAlaAsnThr     100105110     AspLysThrThrPheAspAsnGluHisProAsnLeuValGluAlaTyr     115120125     LysAlaLeuLysThrThrLeuGluGlnArgAlaThrAsnLeuGluGly     130135140     LeuAlaSerThrAlaTyrAsnGlnIleArgAsnAsnLeuValAspLeu     145150155160     TyrAsnAsnAlaSerSerLeuIleThrLysThrLeuAspProLeuAsn     165170175     GlyGlyMetLeuLeuAspSerAsnGluIleThrThrValAsnArgAsn     180185190     IleAsnAsnThrLeuSerThrIleAsnGluGlnLysThrAsnAlaAsp     195200205     AlaLeuSerAsnSerPheIleLysLysValIleGlnAsnAsnGluGln     210215220     SerPheValGlyThrPheThrAsnAlaAsnValGlnProSerAsnTyr     225230235240     SerPheValAlaPheSerAlaAspValThrProValAsnTyrLysTyr     245250255     AlaArgArgThrValTrpAsnGlyAspGluProSerSerArgIleLeu     260265270     AlaAsnThrAsnSerIleThrAspValSerTrpIleTyrSerLeuAla     275280285     GlyThrAsnThrLysTyrGlnPheSerPheSerAsnTyrGlyProSer     290295300     ThrGlyTyrLeuTyrPheProTyrLysLeuValLysAlaAlaAspAla     305310315320     AsnAsnValGlyLeuGlnTyrLysLeuAsnAsnGlyAsnValGlnGln     325330335     ValGluPheAlaThrSerThrSerAlaAsnAsnThrThrAlaAsnPro     340345350     ThrProAlaValAspGluIleLysValAlaLysIleValLeuSerGly     355360365     LeuArgPheGlyGlnAsnThrIleGluLeuSerValProThrGlyGlu     370375380     GlyAsnMetAsnLysValAlaProMetIleGlyAsnIleTyrLeuSer     385390395400     SerAsnGluAsnAsnAlaAspLysIleTyrAsnAspIlePheGlyAsn     405410415     ThrIleAsnGlnGlnAsnAsnAlaIleSerValMetValAsnMetVal     420425430     GluGlyTyrAsnLeuAlaSerSerTyrSerProAlaTyrLysProIle     435440445     AsnValSerThrGlyGlyGlyGlnThrGlnProTyrTyrValIleGly     450455460     TrpLeuGlyAlaSerAspGlnAsnProArgAsnAlaValGlyThrAsn     465470475480     MetAsnValGlnArgValProAlaThrAsnSerAsnGlnGlyGlyTyr     485490495     AlaArgTyrValSerPheTyrValAsnAlaProGlnAlaGlySerTyr     500505510     TyrIleSerGlyAsnTyrAsnSerLeuThrAlaArgGlyLeuAlaVal     515520525     SerThrGluLysThrPheThrThrAsnValIleLysIleThrHisLeu     530535540     GlnValIleAsnAlaThrAsnArgIleLeuThrPheAspThrLysThr     545550555560     LysArgGlyThrAspSerAsnAsnGlyAsnIleThrLeuGluAlaAsn     565570575     LysAspThrIleThrLeuThrLysGlyTrpAsnLysLeuTyrValSer     580585590     GlyAsnAsnAsnAspSerValGlyIleGlyAsnLeuThrPheThrLeu     595600605     MetProProGlnThrAsnSer     610615     (2) INFORMATION FOR SEQ ID NO:11:     (i) SEQUENCE CHARACTERISTICS:     (A) LENGTH: 48 base pairs     (B) TYPE: nucleic acid     (C) STRANDEDNESS: single     (D) TOPOLOGY: linear     (ii) MOLECULE TYPE: other nucleic acid     (A) DESCRIPTION: /desc = "synthetic DNA"     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:11:     AATTCGAGCTCGGATCGTTGAAAAAATAATATAGATCCTAAAATGGAA48     (2) INFORMATION FOR SEQ ID NO:12:     (i) SEQUENCE CHARACTERISTICS:     (A) LENGTH: 48 base pairs     (B) TYPE: nucleic acid     (C) STRANDEDNESS: single     (D) TOPOLOGY: linear     (ii) MOLECULE TYPE: other nucleic acid     (A) DESCRIPTION: /desc = "synthetic DNA"     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:12:     GATCTTCCATTTTAGGATCTATATTATTTTTTCAACGATCCGAGCTCG48     (2) INFORMATION FOR SEQ ID NO:13:     (i) SEQUENCE CHARACTERISTICS:     (A) LENGTH: 55 base pairs     (B) TYPE: nucleic acid     (C) STRANDEDNESS: single     (D) TOPOLOGY: linear     (ii) MOLECULE TYPE: other nucleic acid     (A) DESCRIPTION: /desc = "synthetic DNA"     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:13:     AGCTTTTTTTTTTTTTTTTTTTTGGCATATAAATAATAAATACAATAATTAATTA55     (2) INFORMATION FOR SEQ ID NO:14:     (i) SEQUENCE CHARACTERISTICS:     (A) LENGTH: 55 base pairs     (B) TYPE: nucleic acid     (C) STRANDEDNESS: single     (D) TOPOLOGY: linear     (ii) MOLECULE TYPE: other nucleic acid     (A) DESCRIPTION: /desc = "synthetic DNA"     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:14:     CGCGTAATTAATTATTGTATTTATTATTTATATGCCAAAAAAAAAAAAAAAAAAA55     (2) INFORMATION FOR SEQ ID NO:15:     (i) SEQUENCE CHARACTERISTICS:     (A) LENGTH: 40 base pairs     (B) TYPE: nucleic acid     (C) STRANDEDNESS: single     (D) TOPOLOGY: linear     (ii) MOLECULE TYPE: other nucleic acid     (A) DESCRIPTION: /desc = "synthetic DNA"     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:15:     CGCGTAAAAATTGAAAAACTATTCTAATTTATTGCACTCG40     (2) INFORMATION FOR SEQ ID NO:16:     (i) SEQUENCE CHARACTERISTICS:     (A) LENGTH: 40 base pairs     (B) TYPE: nucleic acid     (C) STRANDEDNESS: single     (D) TOPOLOGY: linear     (ii) MOLECULE TYPE: other nucleic acid     (A) DESCRIPTION: /desc = "synthetic DNA"     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:16:     GATCCGAGTGCAATAAATTAGAATAGTTTTTCAATTTTTA40     (2) INFORMATION FOR SEQ ID NO:17:     (i) SEQUENCE CHARACTERISTICS:     (A) LENGTH: 42 base pairs     (B) TYPE: nucleic acid     (C) STRANDEDNESS: single     (D) TOPOLOGY: linear     (ii) MOLECULE TYPE: other nucleic acid     (A) DESCRIPTION: /desc = "synthetic DNA"     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:17:     GATCCCCGGGCGAGCTCGCTAGCGGGCCCGCATGCGGTACCG42     (2) INFORMATION FOR SEQ ID NO:18:     (i) SEQUENCE CHARACTERISTICS:     (A) LENGTH: 42 base pairs     (B) TYPE: nucleic acid     (C) STRANDEDNESS: single     (D) TOPOLOGY: linear     (ii) MOLECULE TYPE: other nucleic acid     (A) DESCRIPTION: /desc = "synthetic DNA"     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:18:     TCGACGGATCCGCATGCGGGCCCGCTAGCGAGCTCGCCCGGG42     (2) INFORMATION FOR SEQ ID NO:19:     (i) SEQUENCE CHARACTERISTICS:     (A) LENGTH: 39 base pairs     (B) TYPE: nucleic acid     (C) STRANDEDNESS: single     (D) TOPOLOGY: linear     (ii) MOLECULE TYPE: other nucleic acid     (A) DESCRIPTION: /desc = "synthetic DNA"     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:19:     TCGACCCGGTACATTTTTATAAAAATGTACCCGGGGATC39     (2) INFORMATION FOR SEQ ID NO:20:     (i) SEQUENCE CHARACTERISTICS:     (A) LENGTH: 35 base pairs     (B) TYPE: nucleic acid     (C) STRANDEDNESS: single     (D) TOPOLOGY: linear     (ii) MOLECULE TYPE: other nucleic acid     (A) DESCRIPTION: /desc = "synthetic DNA"     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:20:     GATCCCCGGGTACATTTTTATAAAAATGTACCGGG35     (2) INFORMATION FOR SEQ ID NO:21:     (i) SEQUENCE CHARACTERISTICS:     (A) LENGTH: 14 base pairs     (B) TYPE: nucleic acid     (C) STRANDEDNESS: single     (D) TOPOLOGY: linear     (ii) MOLECULE TYPE: other nucleic acid     (A) DESCRIPTION: /desc = "synthetic DNA"     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:21:     ATTTTTATAAAAAT14     (2) INFORMATION FOR SEQ ID NO:22:     (i) SEQUENCE CHARACTERISTICS:     (A) LENGTH: 66 base pairs     (B) TYPE: nucleic acid     (C) STRANDEDNESS: single     (D) TOPOLOGY: linear     (ii) MOLECULE TYPE: cDNA     (ix) FEATURE:     (A) NAME/KEY: CDS     (B) LOCATION: 1..66     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:22:     ATCGCGATCCTACTTTTAACAGTAGTGACCTTAGCCATCTCTGCAGCC48     IleAlaIleLeuLeuLeuThrValValThrLeuAlaIleSerAlaAla     151015     GCCCTTGCATATAGTATG66     AlaLeuAlaTyrSerMet     20     (2) INFORMATION FOR SEQ ID NO:23:     (i) SEQUENCE CHARACTERISTICS:     (A) LENGTH: 22 amino acids     (B) TYPE: amino acid     (D) TOPOLOGY: linear     (ii) MOLECULE TYPE: protein     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:23:     IleAlaIleLeuLeuLeuThrValValThrLeuAlaIleSerAlaAla     151015     AlaLeuAlaTyrSerMet     20     (2) INFORMATION FOR SEQ ID NO:24:     (i) SEQUENCE CHARACTERISTICS:     (A) LENGTH: 32 base pairs     (B) TYPE: nucleic acid     (C) STRANDEDNESS: single     (D) TOPOLOGY: linear     (ii) MOLECULE TYPE: other nucleic acid     (A) DESCRIPTION: /desc = "synthetic DNA"     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:24:     TTCATCACCATTCCAAACGGTCCTTCTTGCAT32     (2) INFORMATION FOR SEQ ID NO:25:     (i) SEQUENCE CHARACTERISTICS:     (A) LENGTH: 21 base pairs     (B) TYPE: nucleic acid     (C) STRANDEDNESS: single     (D) TOPOLOGY: linear     (ii) MOLECULE TYPE: other nucleic acid     (A) DESCRIPTION: /desc = "synthetic DNA"     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:25:     ACTATAAATCCAAGAAACATC21     (2) INFORMATION FOR SEQ ID NO:26:     (i) SEQUENCE CHARACTERISTICS:     (A) LENGTH: 24 base pairs     (B) TYPE: nucleic acid     (C) STRANDEDNESS: single     (D) TOPOLOGY: linear     (ii) MOLECULE TYPE: other nucleic acid     (A) DESCRIPTION: /desc = "synthetic DNA"     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:26:     CTTATTCATTTTAAATTAAGATAT24     (2) INFORMATION FOR SEQ ID NO:27:     (i) SEQUENCE CHARACTERISTICS:     (A) LENGTH: 97 base pairs     (B) TYPE: nucleic acid     (C) STRANDEDNESS: single     (D) TOPOLOGY: linear     (ii) MOLECULE TYPE: other nucleic acid     (A) DESCRIPTION: /desc = "synthetic DNA"     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:27:     AGCTTTTTTTTTTTTTTTTTTTTGGCATATAAATAATAAATACAATAATTAATTACGCGT60     AAAAATTGAAAAACTATTCTAATTTATTGCACTCGTC97     (2) INFORMATION FOR SEQ ID NO:28:     (i) SEQUENCE CHARACTERISTICS:     (A) LENGTH: 93 base pairs     (B) TYPE: nucleic acid     (C) STRANDEDNESS: single     (D) TOPOLOGY: linear     (ii) MOLECULE TYPE: other nucleic acid     (A) DESCRIPTION: /desc = "synthetic DNA"     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:28:     GACGAGTGCAATAAATTAGAATAGTTTTTCAATTTTTACGCGTAATTAATTATTGTATTT60     ATTATTTATATGCCAAAAAAAAAAAAAAAAAAA93     (2) INFORMATION FOR SEQ ID NO:29:     (i) SEQUENCE CHARACTERISTICS:     (A) LENGTH: 95 base pairs     (B) TYPE: nucleic acid     (C) STRANDEDNESS: single     (D) TOPOLOGY: linear     (ii) MOLECULE TYPE: other nucleic acid     (A) DESCRIPTION: /desc = "synthetic DNA"     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:29:     AGCTTTTTTTTTTTTTTTTTTTTGGCATATAAATAATAAATACAATAATTAATTACGCGT60     AAAAATTGAAAAACTATTCTAATTTATTGCACTCG95     (2) INFORMATION FOR SEQ ID NO:30:     (i) SEQUENCE CHARACTERISTICS:     (A) LENGTH: 96 base pairs     (B) TYPE: nucleic acid     (C) STRANDEDNESS: single     (D) TOPOLOGY: linear     (ii) MOLECULE TYPE: other nucleic acid     (A) DESCRIPTION: /desc = "synthetic DNA"     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:30:     GATCCGAGTGCAATAAATTAGAATAGTTTTTCAATTTTTACGCGTAATTAATTATTGTAT60     TTATTATTTATATGCCAAAAAAAAAAAAAAAAAAAA96     (2) INFORMATION FOR SEQ ID NO:31:     (i) SEQUENCE CHARACTERISTICS:     (A) LENGTH: 11 base pairs     (B) TYPE: nucleic acid     (C) STRANDEDNESS: single     (D) TOPOLOGY: linear     (ii) MOLECULE TYPE: other nucleic acid     (A) DESCRIPTION: /desc = "synthetic DNA"     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:31:     GATCCAGCATG11     (2) INFORMATION FOR SEQ ID NO:32:     (i) SEQUENCE CHARACTERISTICS:     (A) LENGTH: 10 base pairs     (B) TYPE: nucleic acid     (C) STRANDEDNESS: single     (D) TOPOLOGY: linear     (ii) MOLECULE TYPE: other nucleic acid     (A) DESCRIPTION: /desc = "synthetic DNA"     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:32:     GTCCATGCTG10     (2) INFORMATION FOR SEQ ID NO:33:     (i) SEQUENCE CHARACTERISTICS:     (A) LENGTH: 21 base pairs     (B) TYPE: nucleic acid     (C) STRANDEDNESS: single     (D) TOPOLOGY: linear     (ii) MOLECULE TYPE: other nucleic acid     (A) DESCRIPTION: /desc = "synthetic DNA"     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:33:     GGGATTTCGAATTCTATGTCT21     (2) INFORMATION FOR SEQ ID NO:34:     (i) SEQUENCE CHARACTERISTICS:     (A) LENGTH: 17 base pairs     (B) TYPE: nucleic acid     (C) STRANDEDNESS: single     (D) TOPOLOGY: linear     (ii) MOLECULE TYPE: other nucleic acid     (A) DESCRIPTION: /desc = "synthetic DNA"     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:34:     GTTTTCCCAGTCACGAC17     (2) INFORMATION FOR SEQ ID NO:35:     (i) SEQUENCE CHARACTERISTICS:     (A) LENGTH: 27 base pairs     (B) TYPE: nucleic acid     (C) STRANDEDNESS: single     (D) TOPOLOGY: linear     (ii) MOLECULE TYPE: other nucleic acid     (A) DESCRIPTION: /desc = "synthetic DNA"     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:35:     TCTGATCGCTAGCGCCCAACCAACCAA27     (2) INFORMATION FOR SEQ ID NO:36:     (i) SEQUENCE CHARACTERISTICS:     (A) LENGTH: 20 base pairs     (B) TYPE: nucleic acid     (C) STRANDEDNESS: single     (D) TOPOLOGY: linear     (ii) MOLECULE TYPE: other nucleic acid     (A) DESCRIPTION: /desc = "synthetic DNA"     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:36:     TGATTGGGCGCTAGCGATCA20     (2) INFORMATION FOR SEQ ID NO:37:     (i) SEQUENCE CHARACTERISTICS:     (A) LENGTH: 23 base pairs     (B) TYPE: nucleic acid     (C) STRANDEDNESS: single     (D) TOPOLOGY: linear     (ii) MOLECULE TYPE: other nucleic acid     (A) DESCRIPTION: /desc = "synthetic DNA"     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:37:     AACATAAAGCTTGTTCCAACCCT23     (2) INFORMATION FOR SEQ ID NO:38:     (i) SEQUENCE CHARACTERISTICS:     (A) LENGTH: 19 base pairs     (B) TYPE: nucleic acid     (C) STRANDEDNESS: single     (D) TOPOLOGY: linear     (ii) MOLECULE TYPE: other nucleic acid     (A) DESCRIPTION: /desc = "synthetic DNA"     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:38:     TGAAACAAGCTTTATGTTT19     (2) INFORMATION FOR SEQ ID NO:39:     (i) SEQUENCE CHARACTERISTICS:     (A) LENGTH: 17 base pairs     (B) TYPE: nucleic acid     (C) STRANDEDNESS: single     (D) TOPOLOGY: linear     (ii) MOLECULE TYPE: other nucleic acid     (A) DESCRIPTION: /desc = "synthetic DNA"     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:39:     CAGGAAACAGCTATGAC17     (2) INFORMATION FOR SEQ ID NO:40:     (i) SEQUENCE CHARACTERISTICS:     (A) LENGTH: 17 base pairs     (B) TYPE: nucleic acid     (C) STRANDEDNESS: single     (D) TOPOLOGY: linear     (ii) MOLECULE TYPE: other nucleic acid     (A) DESCRIPTION: /desc = "synthetic DNA"     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:40:     CAGGAAACAGCTATGAC17     (2) INFORMATION FOR SEQ ID NO:41:     (i) SEQUENCE CHARACTERISTICS:     (A) LENGTH: 20 base pairs     (B) TYPE: nucleic acid     (C) STRANDEDNESS: single     (D) TOPOLOGY: linear     (ii) MOLECULE TYPE: other nucleic acid     (A) DESCRIPTION: /desc = "synthetic DNA"     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:41:     ATTTCAAACGGTCCTTCTTG20     (2) INFORMATION FOR SEQ ID NO:42:     (i) SEQUENCE CHARACTERISTICS:     (A) LENGTH: 20 base pairs     (B) TYPE: nucleic acid     (C) STRANDEDNESS: single     (D) TOPOLOGY: linear     (ii) MOLECULE TYPE: other nucleic acid     (A) DESCRIPTION: /desc = "synthetic DNA"     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:42:     AAGAAGGACCGTTTGGAATG20     (2) INFORMATION FOR SEQ ID NO:43:     (i) SEQUENCE CHARACTERISTICS:     (A) LENGTH: 17 base pairs     (B) TYPE: nucleic acid     (C) STRANDEDNESS: single     (D) TOPOLOGY: linear     (ii) MOLECULE TYPE: other nucleic acid     (A) DESCRIPTION: /desc = "synthetic DNA"     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:43:     GTTTTCCCAGTCACGAC17     (2) INFORMATION FOR SEQ ID NO:44:     (i) SEQUENCE CHARACTERISTICS:     (A) LENGTH: 27 base pairs     (B) TYPE: nucleic acid     (C) STRANDEDNESS: single     (D) TOPOLOGY: linear     (ii) MOLECULE TYPE: other nucleic acid     (A) DESCRIPTION: /desc = "synthetic DNA"     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:44:     TCCACTTAAGCTATAAATCCATGAAAC27     (2) INFORMATION FOR SEQ ID NO:45:     (i) SEQUENCE CHARACTERISTICS:     (A) LENGTH: 23 base pairs     (B) TYPE: nucleic acid     (C) STRANDEDNESS: single     (D) TOPOLOGY: linear     (ii) MOLECULE TYPE: other nucleic acid     (A) DESCRIPTION: /desc = "synthetic DNA"     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:45:     ATAGCTTAAGTGGAACAAACACG23     (2) INFORMATION FOR SEQ ID NO:46:     (i) SEQUENCE CHARACTERISTICS:     (A) LENGTH: 20 base pairs     (B) TYPE: nucleic acid     (C) STRANDEDNESS: single     (D) TOPOLOGY: linear     (ii) MOLECULE TYPE: other nucleic acid     (A) DESCRIPTION: /desc = "synthetic DNA"     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:46:     CCCTTTGTTCTAGACCAAGG20     (2) INFORMATION FOR SEQ ID NO:47:     (i) SEQUENCE CHARACTERISTICS:     (A) LENGTH: 24 base pairs     (B) TYPE: nucleic acid     (C) STRANDEDNESS: single     (D) TOPOLOGY: linear     (ii) MOLECULE TYPE: other nucleic acid     (A) DESCRIPTION: /desc = "synthetic DNA"     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:47:     GGTCTAGAACAAAGGGATTGGACA24     (2) INFORMATION FOR SEQ ID NO:48:     (i) SEQUENCE CHARACTERISTICS:     (A) LENGTH: 20 base pairs     (B) TYPE: nucleic acid     (C) STRANDEDNESS: single     (D) TOPOLOGY: linear     (ii) MOLECULE TYPE: other nucleic acid     (A) DESCRIPTION: /desc = "synthetic DNA"     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:48:     TAGTAGTGGTACCATCCATC20     (2) INFORMATION FOR SEQ ID NO:49:     (i) SEQUENCE CHARACTERISTICS:     (A) LENGTH: 27 base pairs     (B) TYPE: nucleic acid     (C) STRANDEDNESS: single     (D) TOPOLOGY: linear     (ii) MOLECULE TYPE: other nucleic acid     (A) DESCRIPTION: /desc = "synthetic DNA"     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:49:     GATGGTACCACTACTATTTCATGGACA27     (2) INFORMATION FOR SEQ ID NO:50:     (i) SEQUENCE CHARACTERISTICS:     (A) LENGTH: 86 base pairs     (B) TYPE: nucleic acid     (C) STRANDEDNESS: single     (D) TOPOLOGY: linear     (ii) MOLECULE TYPE: other nucleic acid     (A) DESCRIPTION: /desc = "promoter"     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:50:     TTTTTTTTTTTTGGCATATAAATAATAATAAATACAATAATTAATTACGCGTAAAAATTG60     AAAAACTATTCTAATTTATTGCACTC86     (2) INFORMATION FOR SEQ ID NO:51:     (i) SEQUENCE CHARACTERISTICS:     (A) LENGTH: 91 base pairs     (B) TYPE: nucleic acid     (C) STRANDEDNESS: single     (D) TOPOLOGY: linear     (ii) MOLECULE TYPE: other nucleic acid     (A) DESCRIPTION: /desc = "promoter"     (xi) SEQUENCE DESCRIPTION: SEQ ID NO:51:     TTTTTTTTTTTTTTTTTTTTGGCATATAAATAATAAATACAATAATTAATTACGCGTAAA60     AATTGAAAAACTATTCTAATTTATTGCACTC91     __________________________________________________________________________ 

We claim:
 1. A recombinant Avipox virus comprising DNA encoding a polypeptide of Mycoplasma gallisepticum, wherein said DNA encoding a polypeptide of Mycoplasma gallisepticum comprises SEQ ID NO:1, SEQ ID NO:3, SEQ ID NO:5, SEQ ID NO:7, or SEQ ID NO:9, or a degenerate sequence thereof.
 2. The recombinant Avipox virus according to claim 1, wherein DNA of a virus that infects poultry encoding a signal membrane anchor of type II expernal membrane protein is inserted at the terminus of the DNA encoding a polypeptide of Mycoplasma gallisepticum.
 3. The recombinant Avipox virus according to any one of claims 1 and 2 wherein said inserted DNA encoding a polypeptide of Mycoplasmna gallisepticum comprises SEQ ID NO:1, SEQ ID NO:5, SEQ ID NO:7, or SEQ ID NO:9.
 4. The recombinant Avipox virus according to any one of claims 1 and 2, wherein said DNA encoding a polylpeptide of Mycoplasma gallisepticum comprises SEQ ID NO:5, or a degenerate nucleotide sequence thereof.
 5. A live vaccine for poultry Mycoplasma gallisepticum infection comnprising a recombinant Avipox virus according to any one of claims 1, 2, 3, and
 4. 6. A substantially pure antigenic protein which is reactive with Mycoplasma gallisepticum-inmumiized sera or Mycoplasma gallispeticum-infected sera and encoded by a gene derived from Mycoplasma gallisepticum comprising the nucleotide sequence of SEQ ID NO;1 ol a degenerate sequence thereto.
 7. An isolated DNA encoding an anitigenic protein according to claim
 6. 8. A substantially pure antigenic protein which is reactive with Mycoplasma gallisepticum-immunized sera or Mycoplasma gallisepticum-infected sera and encoded by a gene derived from Mycoplasma gallisepticum comprising the nucleotide sequence of SEQ ID NO:9 or a degenerate sequence thereto.
 9. An isolated DNA encoding an antigenic protein according to claim
 8. 10. A substantially pure antigenic protein which is reactive with Mycoplasma gallisepticum-imrunied sera or Mycoplasma gallispeticum-infected sera and encoded by a gene derived from Mycoplasma gallisepticum comprising the nucleotide sequence of SEQ ID NO:7 or a degenerate sequence thereto.
 11. An isolated DNA encoding an antigenic protein according to claim
 10. 12. A fused protein comprising a polypeptide of Mycoplasma gallisepticum ligated at the 5' end thereof with a signal membrane anchor of type II external membrane protein of a virus that infects poultry, wherein said polypeptide of Mycoplasma gallisepticum is encoded by DNA comprising SEQ ID NO:1, SEQ ID NO:3, SEQ ID NO:5, SEQ ID NO:7, or SEQ ID NO:9, or a degenerate sequence thereof, and the signal membrane anchor is encoded by DNA comprising SEQ ID NO:22 or a degenerate sequence thereof.
 13. A hybrid DNA encoding the fused protein according to claim
 12. 14. A component vaccine comprising a protein according to claim 6, 8, 10, or
 12. 15. A recombinant Avipox virus comprising DNA encoding a polypeptide of Mycoplasma gallisepticum, wherein said DNA encoding a polypeptide of Mycoplasma gallisepticum comprises SEQ ID NO;3, SEQ ID NO:7, or SEQ ID NO:9, or a degenerate sequence thereof.
 16. The recombinant Avipox virus according to claim 15, wherein DNA of a virus that infects poultry encoding a signal membrane anchor of type II external membrane protein is inserted at the terminus of the DNA encoding a polypeptide of Mycoplasma gallisepticum.
 17. A live vaccine for poultry Mycoplasma gallisepticum infection comprising a live recombinant Avipox vinrs according to claim
 16. 18. A live vaccine for poultry Mycoplasma gallisepticum infection comprising a live recombinant Avipox virus according to claim
 16. 19. A substantially pure antigenic protein which is reactive with Mycoplasma gallisepticum-immunized sera or Mycoplasma gallisepticum-infected sera and encoded by a gene derived from Mycoplasma gallisepticum comprising the nucleotide sequence of SEQ ID NO:5 or a degenerate sequence thereof.
 20. An isolated DNA encoding an antigenic protein according to claim
 19. 21. A fused protein according to claim 12, wherein a hydrophilic sequence having between 10 and 50 amino acids is present at the carboxy terminal of the signal membrane anchor. 